20189917212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54273971}}^1$

素因数の和:54274009

約数の個数: 24

約数和(自身を含む): 48629478912

約数和(自身を除く): 28439561700

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54273971, 108547942, 162821913, 217095884, 325643826, 651287652, 1682493101, 3364986202, 5047479303, 6729972404, 10094958606, 20189917212]

約数ペア:

[(1, 20189917212), (2, 10094958606), (3, 6729972404), (4, 5047479303), (6, 3364986202), (12, 1682493101), (31, 651287652), (62, 325643826), (93, 217095884), (124, 162821913), (186, 108547942), (372, 54273971)]