20833432

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{9011}}^1$

素因数の和:9051

約数の個数: 24

約数和(自身を含む): 41500260

約数和(自身を除く): 20666828

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 9011, 18022, 36044, 72088, 153187, 306374, 612748, 1225496, 2604179, 5208358, 10416716, 20833432]

約数ペア:

[(1, 20833432), (2, 10416716), (4, 5208358), (8, 2604179), (17, 1225496), (34, 612748), (68, 306374), (136, 153187), (289, 72088), (578, 36044), (1156, 18022), (2312, 9011)]