20163947230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5869}}^1\times {\mathrm{49081}}^1$

素因数の和:54964

約数の個数: 32

約数和(自身を含む): 41488032960

約数和(自身を除く): 21324085730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5869, 11738, 29345, 41083, 49081, 58690, 82166, 98162, 205415, 245405, 343567, 410830, 490810, 687134, 1717835, 3435670, 288056389, 576112778, 1440281945, 2016394723, 2880563890, 4032789446, 10081973615, 20163947230]

約数ペア:

[(1, 20163947230), (2, 10081973615), (5, 4032789446), (7, 2880563890), (10, 2016394723), (14, 1440281945), (35, 576112778), (70, 288056389), (5869, 3435670), (11738, 1717835), (29345, 687134), (41083, 490810), (49081, 410830), (58690, 343567), (82166, 245405), (98162, 205415)]