20180778102

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12055423}}^1$

素因数の和:12055465

約数の個数: 32

約数和(自身を含む): 46292828160

約数和(自身を除く): 26112050058

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 12055423, 24110846, 36166269, 72332538, 108498807, 216997614, 325496421, 373718113, 650992842, 747436226, 1121154339, 2242308678, 3363463017, 6726926034, 10090389051, 20180778102]

約数ペア:

[(1, 20180778102), (2, 10090389051), (3, 6726926034), (6, 3363463017), (9, 2242308678), (18, 1121154339), (27, 747436226), (31, 650992842), (54, 373718113), (62, 325496421), (93, 216997614), (186, 108498807), (279, 72332538), (558, 36166269), (837, 24110846), (1674, 12055423)]