20104970012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1\times {\mathrm{1559}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 36796032000

約数和(自身を除く): 16691061988

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 1039, 1559, 2078, 3103, 3118, 4156, 6206, 6236, 12412, 30131, 45211, 60262, 90422, 111173, 120524, 166813, 180844, 222346, 333626, 444692, 667252, 1619801, 3224017, 3239602, 4837577, 6448034, 6479204, 9675154, 12896068, 19350308, 46974229, 93948458, 173318707, 187896916, 346637414, 693274828, 5026242503, 10052485006, 20104970012]

約数ペア:

[(1, 20104970012), (2, 10052485006), (4, 5026242503), (29, 693274828), (58, 346637414), (107, 187896916), (116, 173318707), (214, 93948458), (428, 46974229), (1039, 19350308), (1559, 12896068), (2078, 9675154), (3103, 6479204), (3118, 6448034), (4156, 4837577), (6206, 3239602), (6236, 3224017), (12412, 1619801), (30131, 667252), (45211, 444692), (60262, 333626), (90422, 222346), (111173, 180844), (120524, 166813)]