20187780222

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{6852607}}^1$

素因数の和:6853103

約数の個数: 16

約数和(自身を含む): 40457797632

約数和(自身を除く): 20270017410

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 6852607, 13705214, 20557821, 41115642, 3364630037, 6729260074, 10093890111, 20187780222]

約数ペア:

[(1, 20187780222), (2, 10093890111), (3, 6729260074), (6, 3364630037), (491, 41115642), (982, 20557821), (1473, 13705214), (2946, 6852607)]