20235696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32429}}^1$

素因数の和:32453

約数の個数: 40

約数和(自身を含む): 56298480

約数和(自身を除く): 36062784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32429, 64858, 97287, 129716, 194574, 259432, 389148, 421577, 518864, 778296, 843154, 1264731, 1556592, 1686308, 2529462, 3372616, 5058924, 6745232, 10117848, 20235696]

約数ペア:

[(1, 20235696), (2, 10117848), (3, 6745232), (4, 5058924), (6, 3372616), (8, 2529462), (12, 1686308), (13, 1556592), (16, 1264731), (24, 843154), (26, 778296), (39, 518864), (48, 421577), (52, 389148), (78, 259432), (104, 194574), (156, 129716), (208, 97287), (312, 64858), (624, 32429)]