20346098270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1\times {\mathrm{57457}}^1$

素因数の和:59564

約数の個数: 32

約数和(自身を含む): 38796560928

約数和(自身を除く): 18450462658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2083, 4166, 10415, 20830, 35411, 57457, 70822, 114914, 177055, 287285, 354110, 574570, 976769, 1953538, 4883845, 9767690, 119682931, 239365862, 598414655, 1196829310, 2034609827, 4069219654, 10173049135, 20346098270]

約数ペア:

[(1, 20346098270), (2, 10173049135), (5, 4069219654), (10, 2034609827), (17, 1196829310), (34, 598414655), (85, 239365862), (170, 119682931), (2083, 9767690), (4166, 4883845), (10415, 1953538), (20830, 976769), (35411, 574570), (57457, 354110), (70822, 287285), (114914, 177055)]