20173888612

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{881}}^1\times {\mathrm{25219}}^1$

素因数の和:26331

約数の個数: 24

約数和(自身を含む): 35501487840

約数和(自身を除く): 15327599228

約数列:

[1, 2, 4, 227, 454, 881, 908, 1762, 3524, 25219, 50438, 100876, 199987, 399974, 799948, 5724713, 11449426, 22217939, 22898852, 44435878, 88871756, 5043472153, 10086944306, 20173888612]

約数ペア:

[(1, 20173888612), (2, 10086944306), (4, 5043472153), (227, 88871756), (454, 44435878), (881, 22898852), (908, 22217939), (1762, 11449426), (3524, 5724713), (25219, 799948), (50438, 399974), (100876, 199987)]