20179963350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{4982707}}^1$

素因数の和:4982731

約数の個数: 60

約数和(自身を含む): 56070413124

約数和(自身を除く): 35890449774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 4982707, 9965414, 14948121, 24913535, 29896242, 44844363, 49827070, 74740605, 89688726, 124567675, 134533089, 149481210, 224221815, 249135350, 269066178, 373703025, 403599267, 448443630, 672665445, 747406050, 807198534, 1121109075, 1345330890, 2017996335, 2242218150, 3363327225, 4035992670, 6726654450, 10089981675, 20179963350]

約数ペア:

[(1, 20179963350), (2, 10089981675), (3, 6726654450), (5, 4035992670), (6, 3363327225), (9, 2242218150), (10, 2017996335), (15, 1345330890), (18, 1121109075), (25, 807198534), (27, 747406050), (30, 672665445), (45, 448443630), (50, 403599267), (54, 373703025), (75, 269066178), (81, 249135350), (90, 224221815), (135, 149481210), (150, 134533089), (162, 124567675), (225, 89688726), (270, 74740605), (405, 49827070), (450, 44844363), (675, 29896242), (810, 24913535), (1350, 14948121), (2025, 9965414), (4050, 4982707)]