20074688

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{18451}}^1$

素因数の和:18480

約数の個数: 28

約数和(自身を含む): 42181272

約数和(自身を除く): 22106584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 18451, 36902, 73804, 147608, 295216, 313667, 590432, 627334, 1180864, 1254668, 2509336, 5018672, 10037344, 20074688]

約数ペア:

[(1, 20074688), (2, 10037344), (4, 5018672), (8, 2509336), (16, 1254668), (17, 1180864), (32, 627334), (34, 590432), (64, 313667), (68, 295216), (136, 147608), (272, 73804), (544, 36902), (1088, 18451)]