20792547304

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1\times {\mathrm{761}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 40143988800

約数和(自身を除く): 19351441496

約数列:

[1, 2, 4, 8, 59, 107, 118, 214, 236, 428, 472, 541, 761, 856, 1082, 1522, 2164, 3044, 4328, 6088, 6313, 12626, 25252, 31919, 44899, 50504, 57887, 63838, 81427, 89798, 115774, 127676, 162854, 179596, 231548, 255352, 325708, 359192, 411701, 463096, 651416, 823402, 1646804, 3293608, 3415333, 4804193, 6830666, 9608386, 13661332, 19216772, 24290359, 27322664, 38433544, 44052007, 48580718, 88104014, 97161436, 176208028, 194322872, 352416056, 2599068413, 5198136826, 10396273652, 20792547304]

約数ペア:

[(1, 20792547304), (2, 10396273652), (4, 5198136826), (8, 2599068413), (59, 352416056), (107, 194322872), (118, 176208028), (214, 97161436), (236, 88104014), (428, 48580718), (472, 44052007), (541, 38433544), (761, 27322664), (856, 24290359), (1082, 19216772), (1522, 13661332), (2164, 9608386), (3044, 6830666), (4328, 4804193), (6088, 3415333), (6313, 3293608), (12626, 1646804), (25252, 823402), (31919, 651416), (44899, 463096), (50504, 411701), (57887, 359192), (63838, 325708), (81427, 255352), (89798, 231548), (115774, 179596), (127676, 162854)]