20161097652

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1\times {\mathrm{14071}}^1$

素因数の和:15076

約数の個数: 48

約数和(自身を含む): 47439526400

約数和(自身を除く): 27278428748

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 859, 1668, 1718, 2577, 3436, 5154, 10308, 14071, 28142, 42213, 56284, 84426, 119401, 168852, 238802, 358203, 477604, 716406, 1432812, 1955869, 3911738, 5867607, 7823476, 11735214, 12086989, 23470428, 24173978, 36260967, 48347956, 72521934, 145043868, 1680091471, 3360182942, 5040274413, 6720365884, 10080548826, 20161097652]

約数ペア:

[(1, 20161097652), (2, 10080548826), (3, 6720365884), (4, 5040274413), (6, 3360182942), (12, 1680091471), (139, 145043868), (278, 72521934), (417, 48347956), (556, 36260967), (834, 24173978), (859, 23470428), (1668, 12086989), (1718, 11735214), (2577, 7823476), (3436, 5867607), (5154, 3911738), (10308, 1955869), (14071, 1432812), (28142, 716406), (42213, 477604), (56284, 358203), (84426, 238802), (119401, 168852)]