20184851876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42405151}}^1$

素因数の和:42405179

約数の個数: 24

約数和(自身を含む): 42744393216

約数和(自身を除く): 22559541340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42405151, 84810302, 169620604, 296836057, 593672114, 720887567, 1187344228, 1441775134, 2883550268, 5046212969, 10092425938, 20184851876]

約数ペア:

[(1, 20184851876), (2, 10092425938), (4, 5046212969), (7, 2883550268), (14, 1441775134), (17, 1187344228), (28, 720887567), (34, 593672114), (68, 296836057), (119, 169620604), (238, 84810302), (476, 42405151)]