20160541868540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1\times {\mathrm{1427}}^1\times {\mathrm{9421}}^1$

素因数の和:11727

約数の個数: 96

約数和(自身を含む): 42863500378944

約数和(自身を除く): 22702958510404

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 773, 970, 1427, 1546, 1940, 2854, 3092, 3865, 5708, 7135, 7730, 9421, 14270, 15460, 18842, 28540, 37684, 47105, 74981, 94210, 138419, 149962, 188420, 276838, 299924, 374905, 553676, 692095, 749810, 913837, 1103071, 1384190, 1499620, 1827674, 2206142, 2768380, 3655348, 4412284, 4569185, 5515355, 7282433, 9138370, 11030710, 13443767, 14564866, 18276740, 22061420, 26887534, 29129732, 36412165, 53775068, 67218835, 72824330, 106997887, 134437670, 145648660, 213995774, 268875340, 427991548, 534989435, 706396001, 1069978870, 1304045399, 1412792002, 2139957740, 2608090798, 2825584004, 3531980005, 5216181596, 6520226995, 7063960010, 10392031891, 13040453990, 14127920020, 20784063782, 26080907980, 41568127564, 51960159455, 103920318910, 207840637820, 1008027093427, 2016054186854, 4032108373708, 5040135467135, 10080270934270, 20160541868540]

約数ペア:

[(1, 20160541868540), (2, 10080270934270), (4, 5040135467135), (5, 4032108373708), (10, 2016054186854), (20, 1008027093427), (97, 207840637820), (194, 103920318910), (388, 51960159455), (485, 41568127564), (773, 26080907980), (970, 20784063782), (1427, 14127920020), (1546, 13040453990), (1940, 10392031891), (2854, 7063960010), (3092, 6520226995), (3865, 5216181596), (5708, 3531980005), (7135, 2825584004), (7730, 2608090798), (9421, 2139957740), (14270, 1412792002), (15460, 1304045399), (18842, 1069978870), (28540, 706396001), (37684, 534989435), (47105, 427991548), (74981, 268875340), (94210, 213995774), (138419, 145648660), (149962, 134437670), (188420, 106997887), (276838, 72824330), (299924, 67218835), (374905, 53775068), (553676, 36412165), (692095, 29129732), (749810, 26887534), (913837, 22061420), (1103071, 18276740), (1384190, 14564866), (1499620, 13443767), (1827674, 11030710), (2206142, 9138370), (2768380, 7282433), (3655348, 5515355), (4412284, 4569185)]