20152172922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6229}}^1\times {\mathrm{77029}}^1$

素因数の和:83270

約数の個数: 32

約数和(自身を含む): 46070102400

約数和(自身を除く): 25917929478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6229, 12458, 18687, 37374, 43603, 77029, 87206, 130809, 154058, 231087, 261618, 462174, 539203, 1078406, 1617609, 3235218, 479813641, 959627282, 1439440923, 2878881846, 3358695487, 6717390974, 10076086461, 20152172922]

約数ペア:

[(1, 20152172922), (2, 10076086461), (3, 6717390974), (6, 3358695487), (7, 2878881846), (14, 1439440923), (21, 959627282), (42, 479813641), (6229, 3235218), (12458, 1617609), (18687, 1078406), (37374, 539203), (43603, 462174), (77029, 261618), (87206, 231087), (130809, 154058)]