20164508748

素因数分解:

$2^2\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2403971}}^1$

素因数の和:2404214

約数の個数: 36

約数和(自身を含む): 51190179768

約数和(自身を除く): 31025671020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 233, 466, 699, 932, 1398, 2097, 2796, 4194, 8388, 2403971, 4807942, 7211913, 9615884, 14423826, 21635739, 28847652, 43271478, 86542956, 560125243, 1120250486, 1680375729, 2240500972, 3360751458, 5041127187, 6721502916, 10082254374, 20164508748]

約数ペア:

[(1, 20164508748), (2, 10082254374), (3, 6721502916), (4, 5041127187), (6, 3360751458), (9, 2240500972), (12, 1680375729), (18, 1120250486), (36, 560125243), (233, 86542956), (466, 43271478), (699, 28847652), (932, 21635739), (1398, 14423826), (2097, 9615884), (2796, 7211913), (4194, 4807942), (8388, 2403971)]