20284736

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{2099}}^1$

素因数の和:2262

約数の個数: 28

約数和(自身を含む): 40538400

約数和(自身を除く): 20253664

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2099, 2416, 4198, 4832, 8396, 9664, 16792, 33584, 67168, 134336, 316949, 633898, 1267796, 2535592, 5071184, 10142368, 20284736]

約数ペア:

[(1, 20284736), (2, 10142368), (4, 5071184), (8, 2535592), (16, 1267796), (32, 633898), (64, 316949), (151, 134336), (302, 67168), (604, 33584), (1208, 16792), (2099, 9664), (2416, 8396), (4198, 4832)]