20043481576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{90583}}^1$

素因数の和:92233

約数の個数: 32

約数和(自身を含む): 39817103040

約数和(自身を除く): 19773621464

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1627, 3254, 6508, 13016, 27659, 55318, 90583, 110636, 181166, 221272, 362332, 724664, 1539911, 3079822, 6159644, 12319288, 147378541, 294757082, 589514164, 1179028328, 2505435197, 5010870394, 10021740788, 20043481576]

約数ペア:

[(1, 20043481576), (2, 10021740788), (4, 5010870394), (8, 2505435197), (17, 1179028328), (34, 589514164), (68, 294757082), (136, 147378541), (1627, 12319288), (3254, 6159644), (6508, 3079822), (13016, 1539911), (27659, 724664), (55318, 362332), (90583, 221272), (110636, 181166)]