20140985756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2621159}}^1$

素因数の和:2621293

約数の個数: 24

約数和(自身を含む): 37650342240

約数和(自身を除く): 17509356484

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 2621159, 5242318, 10484636, 44559703, 89119406, 178238812, 296190967, 592381934, 1184763868, 5035246439, 10070492878, 20140985756]

約数ペア:

[(1, 20140985756), (2, 10070492878), (4, 5035246439), (17, 1184763868), (34, 592381934), (68, 296190967), (113, 178238812), (226, 89119406), (452, 44559703), (1921, 10484636), (3842, 5242318), (7684, 2621159)]