20162574166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3989429}}^1$

素因数の和:3989476

約数の個数: 24

約数和(自身を含む): 36479347920

約数和(自身を除く): 16316773754

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 3989429, 7978858, 27926003, 55852006, 75799151, 151598302, 530594057, 1061188114, 1440183869, 2880367738, 10081287083, 20162574166]

約数ペア:

[(1, 20162574166), (2, 10081287083), (7, 2880367738), (14, 1440183869), (19, 1061188114), (38, 530594057), (133, 151598302), (266, 75799151), (361, 55852006), (722, 27926003), (2527, 7978858), (5054, 3989429)]