20221812908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12421261}}^1$

素因数の和:12421313

約数の個数: 24

約数和(自身を含む): 39648668304

約数和(自身を除く): 19426855396

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12421261, 24842522, 49685044, 136633871, 273267742, 459586657, 546535484, 919173314, 1838346628, 5055453227, 10110906454, 20221812908]

約数ペア:

[(1, 20221812908), (2, 10110906454), (4, 5055453227), (11, 1838346628), (22, 919173314), (37, 546535484), (44, 459586657), (74, 273267742), (148, 136633871), (407, 49685044), (814, 24842522), (1628, 12421261)]