20170678432

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37078453}}^1$

素因数の和:37078480

約数の個数: 24

約数和(自身を含む): 42046966836

約数和(自身を除く): 21876288404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37078453, 74156906, 148313812, 296627624, 593255248, 630333701, 1186510496, 1260667402, 2521334804, 5042669608, 10085339216, 20170678432]

約数ペア:

[(1, 20170678432), (2, 10085339216), (4, 5042669608), (8, 2521334804), (16, 1260667402), (17, 1186510496), (32, 630333701), (34, 593255248), (68, 296627624), (136, 148313812), (272, 74156906), (544, 37078453)]