20199641748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 288

約数和(自身を含む): 57951040896

約数和(自身を除く): 37751399148

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 53, 61, 66, 78, 106, 121, 122, 132, 143, 156, 159, 183, 212, 242, 244, 286, 318, 331, 363, 366, 429, 484, 572, 583, 636, 662, 671, 689, 726, 732, 793, 858, 993, 1166, 1324, 1342, 1378, 1452, 1573, 1586, 1716, 1749, 1986, 2013, 2067, 2332, 2379, 2684, 2756, 3146, 3172, 3233, 3498, 3641, 3972, 4026, 4134, 4303, 4719, 4758, 6292, 6413, 6466, 6996, 7282, 7381, 7579, 8052, 8268, 8606, 8723, 9438, 9516, 9699, 10923, 12826, 12909, 12932, 14564, 14762, 15158, 17212, 17446, 17543, 18876, 19239, 19398, 20191, 21846, 22143, 22737, 25652, 25818, 26169, 29524, 30316, 34892, 35086, 35563, 38478, 38796, 40051, 40382, 42029, 43692, 44286, 45474, 47333, 51636, 52338, 52629, 60573, 70172, 71126, 76956, 80102, 80764, 83369, 84058, 88572, 90948, 94666, 95953, 104676, 105258, 106689, 120153, 121146, 126087, 141999, 142252, 160204, 166738, 168116, 189332, 191906, 192973, 210516, 213378, 222101, 228059, 240306, 242292, 250107, 252174, 262483, 283998, 287859, 333476, 383812, 385946, 391193, 426756, 444202, 456118, 462319, 480612, 500214, 504348, 520663, 524966, 567996, 575718, 578919, 666303, 684177, 771892, 782386, 787449, 888404, 912236, 924638, 1000428, 1041326, 1049932, 1070123, 1151436, 1157838, 1173579, 1332606, 1368354, 1386957, 1561989, 1564772, 1574898, 1849276, 2082652, 2122703, 2140246, 2315676, 2347158, 2443111, 2508649, 2665212, 2736708, 2773914, 2887313, 3123978, 3149796, 3210369, 4245406, 4280492, 4694316, 4886222, 5017298, 5085509, 5547828, 5774626, 6247956, 6368109, 6420738, 7329333, 7525947, 8490812, 8661939, 9772444, 10034596, 10171018, 11549252, 11771353, 12736218, 12841476, 13911599, 14658666, 15051894, 15256527, 17323878, 20342036, 23542706, 25472436, 27595139, 27823198, 29317332, 30103788, 30513054, 31760443, 34647756, 35314059, 41734797, 47085412, 55190278, 55646396, 61026108, 63520886, 70628118, 82785417, 83469594, 95281329, 110380556, 127041772, 129484883, 141256236, 153027589, 165570834, 166939188, 190562658, 258969766, 306055178, 331141668, 381125316, 388454649, 459082767, 517939532, 612110356, 776909298, 918165534, 1553818596, 1683303479, 1836331068, 3366606958, 5049910437, 6733213916, 10099820874, 20199641748]

約数ペア:

[(1, 20199641748), (2, 10099820874), (3, 6733213916), (4, 5049910437), (6, 3366606958), (11, 1836331068), (12, 1683303479), (13, 1553818596), (22, 918165534), (26, 776909298), (33, 612110356), (39, 517939532), (44, 459082767), (52, 388454649), (53, 381125316), (61, 331141668), (66, 306055178), (78, 258969766), (106, 190562658), (121, 166939188), (122, 165570834), (132, 153027589), (143, 141256236), (156, 129484883), (159, 127041772), (183, 110380556), (212, 95281329), (242, 83469594), (244, 82785417), (286, 70628118), (318, 63520886), (331, 61026108), (363, 55646396), (366, 55190278), (429, 47085412), (484, 41734797), (572, 35314059), (583, 34647756), (636, 31760443), (662, 30513054), (671, 30103788), (689, 29317332), (726, 27823198), (732, 27595139), (793, 25472436), (858, 23542706), (993, 20342036), (1166, 17323878), (1324, 15256527), (1342, 15051894), (1378, 14658666), (1452, 13911599), (1573, 12841476), (1586, 12736218), (1716, 11771353), (1749, 11549252), (1986, 10171018), (2013, 10034596), (2067, 9772444), (2332, 8661939), (2379, 8490812), (2684, 7525947), (2756, 7329333), (3146, 6420738), (3172, 6368109), (3233, 6247956), (3498, 5774626), (3641, 5547828), (3972, 5085509), (4026, 5017298), (4134, 4886222), (4303, 4694316), (4719, 4280492), (4758, 4245406), (6292, 3210369), (6413, 3149796), (6466, 3123978), (6996, 2887313), (7282, 2773914), (7381, 2736708), (7579, 2665212), (8052, 2508649), (8268, 2443111), (8606, 2347158), (8723, 2315676), (9438, 2140246), (9516, 2122703), (9699, 2082652), (10923, 1849276), (12826, 1574898), (12909, 1564772), (12932, 1561989), (14564, 1386957), (14762, 1368354), (15158, 1332606), (17212, 1173579), (17446, 1157838), (17543, 1151436), (18876, 1070123), (19239, 1049932), (19398, 1041326), (20191, 1000428), (21846, 924638), (22143, 912236), (22737, 888404), (25652, 787449), (25818, 782386), (26169, 771892), (29524, 684177), (30316, 666303), (34892, 578919), (35086, 575718), (35563, 567996), (38478, 524966), (38796, 520663), (40051, 504348), (40382, 500214), (42029, 480612), (43692, 462319), (44286, 456118), (45474, 444202), (47333, 426756), (51636, 391193), (52338, 385946), (52629, 383812), (60573, 333476), (70172, 287859), (71126, 283998), (76956, 262483), (80102, 252174), (80764, 250107), (83369, 242292), (84058, 240306), (88572, 228059), (90948, 222101), (94666, 213378), (95953, 210516), (104676, 192973), (105258, 191906), (106689, 189332), (120153, 168116), (121146, 166738), (126087, 160204), (141999, 142252)]