20155657054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{23011}}^1$

素因数の和:23656

約数の個数: 32

約数和(自身を含む): 33170417280

約数和(自身を除く): 13014760226

約数列:

[1, 2, 13, 26, 59, 118, 571, 767, 1142, 1534, 7423, 14846, 23011, 33689, 46022, 67378, 299143, 437957, 598286, 875914, 1357649, 2715298, 13139281, 17649437, 26278562, 35298874, 170810653, 341621306, 775217579, 1550435158, 10077828527, 20155657054]

約数ペア:

[(1, 20155657054), (2, 10077828527), (13, 1550435158), (26, 775217579), (59, 341621306), (118, 170810653), (571, 35298874), (767, 26278562), (1142, 17649437), (1534, 13139281), (7423, 2715298), (14846, 1357649), (23011, 875914), (33689, 598286), (46022, 437957), (67378, 299143)]