20186901852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1\times {\mathrm{1097}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 51133420800

約数和(自身を除く): 30946518948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 659, 716, 1074, 1097, 1318, 1977, 2148, 2194, 2327, 2636, 3291, 3954, 4388, 4654, 6582, 6981, 7908, 8567, 9308, 13164, 13962, 14261, 17134, 25701, 27924, 28522, 34268, 42783, 51402, 57044, 85566, 102804, 117961, 171132, 196363, 235922, 353883, 392726, 471844, 589089, 707766, 722923, 785452, 1178178, 1415532, 1445846, 1533493, 2168769, 2356356, 2552719, 2891692, 3066986, 4337538, 4600479, 5105438, 6133972, 7658157, 8675076, 9200958, 9397999, 10210876, 15316314, 18401916, 18795998, 28193997, 30632628, 37591996, 56387994, 112775988, 129403217, 258806434, 388209651, 517612868, 776419302, 1552838604, 1682241821, 3364483642, 5046725463, 6728967284, 10093450926, 20186901852]

約数ペア:

[(1, 20186901852), (2, 10093450926), (3, 6728967284), (4, 5046725463), (6, 3364483642), (12, 1682241821), (13, 1552838604), (26, 776419302), (39, 517612868), (52, 388209651), (78, 258806434), (156, 129403217), (179, 112775988), (358, 56387994), (537, 37591996), (659, 30632628), (716, 28193997), (1074, 18795998), (1097, 18401916), (1318, 15316314), (1977, 10210876), (2148, 9397999), (2194, 9200958), (2327, 8675076), (2636, 7658157), (3291, 6133972), (3954, 5105438), (4388, 4600479), (4654, 4337538), (6582, 3066986), (6981, 2891692), (7908, 2552719), (8567, 2356356), (9308, 2168769), (13164, 1533493), (13962, 1445846), (14261, 1415532), (17134, 1178178), (25701, 785452), (27924, 722923), (28522, 707766), (34268, 589089), (42783, 471844), (51402, 392726), (57044, 353883), (85566, 235922), (102804, 196363), (117961, 171132)]