20169953220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7237}}^1\times {\mathrm{46451}}^1$

素因数の和:53700

約数の個数: 48

約数和(自身を含む): 56484888768

約数和(自身を除く): 36314935548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7237, 14474, 21711, 28948, 36185, 43422, 46451, 72370, 86844, 92902, 108555, 139353, 144740, 185804, 217110, 232255, 278706, 434220, 464510, 557412, 696765, 929020, 1393530, 2787060, 336165887, 672331774, 1008497661, 1344663548, 1680829435, 2016995322, 3361658870, 4033990644, 5042488305, 6723317740, 10084976610, 20169953220]

約数ペア:

[(1, 20169953220), (2, 10084976610), (3, 6723317740), (4, 5042488305), (5, 4033990644), (6, 3361658870), (10, 2016995322), (12, 1680829435), (15, 1344663548), (20, 1008497661), (30, 672331774), (60, 336165887), (7237, 2787060), (14474, 1393530), (21711, 929020), (28948, 696765), (36185, 557412), (43422, 464510), (46451, 434220), (72370, 278706), (86844, 232255), (92902, 217110), (108555, 185804), (139353, 144740)]