20010381692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42038617}}^1$

素因数の和:42038645

約数の個数: 24

約数和(自身を含む): 42374926944

約数和(自身を除く): 22364545252

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42038617, 84077234, 168154468, 294270319, 588540638, 714656489, 1177081276, 1429312978, 2858625956, 5002595423, 10005190846, 20010381692]

約数ペア:

[(1, 20010381692), (2, 10005190846), (4, 5002595423), (7, 2858625956), (14, 1429312978), (17, 1177081276), (28, 714656489), (34, 588540638), (68, 294270319), (119, 168154468), (238, 84077234), (476, 42038617)]