20046269312

素因数分解:

$2^7\times {\mathrm{1303}}^1\times {\mathrm{120193}}^1$

素因数の和:121510

約数の個数: 32

約数和(自身を含む): 39966908880

約数和(自身を除く): 19920639568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1303, 2606, 5212, 10424, 20848, 41696, 83392, 120193, 166784, 240386, 480772, 961544, 1923088, 3846176, 7692352, 15384704, 156611479, 313222958, 626445916, 1252891832, 2505783664, 5011567328, 10023134656, 20046269312]

約数ペア:

[(1, 20046269312), (2, 10023134656), (4, 5011567328), (8, 2505783664), (16, 1252891832), (32, 626445916), (64, 313222958), (128, 156611479), (1303, 15384704), (2606, 7692352), (5212, 3846176), (10424, 1923088), (20848, 961544), (41696, 480772), (83392, 240386), (120193, 166784)]