20966471064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{9431}}^1$

素因数の和:9862

約数の個数: 192

約数和(自身を含む): 70979950080

約数和(自身を除く): 50013479016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 401, 462, 504, 616, 693, 792, 802, 924, 1203, 1386, 1604, 1848, 2406, 2772, 2807, 3208, 3609, 4411, 4812, 5544, 5614, 7218, 8421, 8822, 9431, 9624, 11228, 13233, 14436, 16842, 17644, 18862, 22456, 25263, 26466, 28293, 28872, 30877, 33684, 35288, 37724, 39699, 50526, 52932, 56586, 61754, 66017, 67368, 75448, 79398, 84879, 92631, 101052, 103741, 105864, 113172, 123508, 132034, 158796, 169758, 185262, 198051, 202104, 207482, 226344, 247016, 264068, 277893, 311223, 317592, 339516, 370524, 396102, 414964, 528136, 555786, 594153, 622446, 679032, 726187, 741048, 792204, 829928, 933669, 1111572, 1188306, 1244892, 1452374, 1584408, 1867338, 2178561, 2223144, 2376612, 2489784, 2904748, 3734676, 3781831, 4357122, 4753224, 5809496, 6535683, 7469352, 7563662, 8714244, 11345493, 13071366, 15127324, 17428488, 22690986, 26142732, 26472817, 30254648, 34036479, 41600141, 45381972, 52285464, 52945634, 68072958, 79418451, 83200282, 90763944, 105891268, 124800423, 136145916, 158836902, 166400564, 211782536, 238255353, 249600846, 272291832, 291200987, 317673804, 332801128, 374401269, 476510706, 499201692, 582401974, 635347608, 748802538, 873602961, 953021412, 998403384, 1164803948, 1497605076, 1747205922, 1906042824, 2329607896, 2620808883, 2995210152, 3494411844, 5241617766, 6988823688, 10483235532, 20966471064]

約数ペア:

[(1, 20966471064), (2, 10483235532), (3, 6988823688), (4, 5241617766), (6, 3494411844), (7, 2995210152), (8, 2620808883), (9, 2329607896), (11, 1906042824), (12, 1747205922), (14, 1497605076), (18, 1164803948), (21, 998403384), (22, 953021412), (24, 873602961), (28, 748802538), (33, 635347608), (36, 582401974), (42, 499201692), (44, 476510706), (56, 374401269), (63, 332801128), (66, 317673804), (72, 291200987), (77, 272291832), (84, 249600846), (88, 238255353), (99, 211782536), (126, 166400564), (132, 158836902), (154, 136145916), (168, 124800423), (198, 105891268), (231, 90763944), (252, 83200282), (264, 79418451), (308, 68072958), (396, 52945634), (401, 52285464), (462, 45381972), (504, 41600141), (616, 34036479), (693, 30254648), (792, 26472817), (802, 26142732), (924, 22690986), (1203, 17428488), (1386, 15127324), (1604, 13071366), (1848, 11345493), (2406, 8714244), (2772, 7563662), (2807, 7469352), (3208, 6535683), (3609, 5809496), (4411, 4753224), (4812, 4357122), (5544, 3781831), (5614, 3734676), (7218, 2904748), (8421, 2489784), (8822, 2376612), (9431, 2223144), (9624, 2178561), (11228, 1867338), (13233, 1584408), (14436, 1452374), (16842, 1244892), (17644, 1188306), (18862, 1111572), (22456, 933669), (25263, 829928), (26466, 792204), (28293, 741048), (28872, 726187), (30877, 679032), (33684, 622446), (35288, 594153), (37724, 555786), (39699, 528136), (50526, 414964), (52932, 396102), (56586, 370524), (61754, 339516), (66017, 317592), (67368, 311223), (75448, 277893), (79398, 264068), (84879, 247016), (92631, 226344), (101052, 207482), (103741, 202104), (105864, 198051), (113172, 185262), (123508, 169758), (132034, 158796)]