20224847538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 54095738112

約数和(自身を除く): 33870890574

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 73, 102, 119, 126, 146, 153, 211, 219, 238, 306, 357, 422, 438, 511, 613, 633, 657, 714, 1022, 1071, 1226, 1241, 1266, 1314, 1477, 1533, 1839, 1899, 2142, 2482, 2954, 3066, 3587, 3678, 3723, 3798, 4291, 4431, 4599, 5517, 7174, 7446, 8582, 8687, 8862, 9198, 10421, 10761, 11034, 11169, 12873, 13293, 15403, 17374, 20842, 21522, 22338, 25109, 25746, 26061, 26586, 30806, 31263, 32283, 38619, 44749, 46209, 50218, 52122, 62526, 64566, 72947, 75327, 77238, 78183, 89498, 92418, 93789, 107821, 129343, 134247, 138627, 145894, 150654, 156366, 187578, 215642, 218841, 225981, 258686, 261851, 268494, 277254, 313243, 323463, 388029, 402741, 437682, 451962, 523702, 626486, 646926, 656523, 760733, 776058, 785553, 805482, 905401, 939729, 970389, 1164087, 1313046, 1521466, 1571106, 1810802, 1832957, 1879458, 1940778, 2198831, 2282199, 2328174, 2356659, 2716203, 2819187, 3665914, 4397662, 4564398, 4713318, 5325131, 5432406, 5498871, 5638374, 6596493, 6846597, 8148609, 9442039, 10650262, 10997742, 13192986, 13693194, 15391817, 15975393, 16297218, 16496613, 18884078, 19789479, 28326117, 30783634, 31950786, 32993226, 39578958, 46175451, 47926179, 56652234, 66094273, 84978351, 92350902, 95852358, 132188546, 138526353, 160514663, 169956702, 198282819, 277052706, 321029326, 396565638, 481543989, 594848457, 963087978, 1123602641, 1189696914, 1444631967, 2247205282, 2889263934, 3370807923, 6741615846, 10112423769, 20224847538]

約数ペア:

[(1, 20224847538), (2, 10112423769), (3, 6741615846), (6, 3370807923), (7, 2889263934), (9, 2247205282), (14, 1444631967), (17, 1189696914), (18, 1123602641), (21, 963087978), (34, 594848457), (42, 481543989), (51, 396565638), (63, 321029326), (73, 277052706), (102, 198282819), (119, 169956702), (126, 160514663), (146, 138526353), (153, 132188546), (211, 95852358), (219, 92350902), (238, 84978351), (306, 66094273), (357, 56652234), (422, 47926179), (438, 46175451), (511, 39578958), (613, 32993226), (633, 31950786), (657, 30783634), (714, 28326117), (1022, 19789479), (1071, 18884078), (1226, 16496613), (1241, 16297218), (1266, 15975393), (1314, 15391817), (1477, 13693194), (1533, 13192986), (1839, 10997742), (1899, 10650262), (2142, 9442039), (2482, 8148609), (2954, 6846597), (3066, 6596493), (3587, 5638374), (3678, 5498871), (3723, 5432406), (3798, 5325131), (4291, 4713318), (4431, 4564398), (4599, 4397662), (5517, 3665914), (7174, 2819187), (7446, 2716203), (8582, 2356659), (8687, 2328174), (8862, 2282199), (9198, 2198831), (10421, 1940778), (10761, 1879458), (11034, 1832957), (11169, 1810802), (12873, 1571106), (13293, 1521466), (15403, 1313046), (17374, 1164087), (20842, 970389), (21522, 939729), (22338, 905401), (25109, 805482), (25746, 785553), (26061, 776058), (26586, 760733), (30806, 656523), (31263, 646926), (32283, 626486), (38619, 523702), (44749, 451962), (46209, 437682), (50218, 402741), (52122, 388029), (62526, 323463), (64566, 313243), (72947, 277254), (75327, 268494), (77238, 261851), (78183, 258686), (89498, 225981), (92418, 218841), (93789, 215642), (107821, 187578), (129343, 156366), (134247, 150654), (138627, 145894)]