20174020988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3036427}}^1$

素因数の和:3036593

約数の個数: 24

約数和(自身を含む): 38769112704

約数和(自身を除く): 18595091716

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 3036427, 6072854, 12145708, 33400697, 66801394, 133602788, 458500477, 917000954, 1834001908, 5043505247, 10087010494, 20174020988]

約数ペア:

[(1, 20174020988), (2, 10087010494), (4, 5043505247), (11, 1834001908), (22, 917000954), (44, 458500477), (151, 133602788), (302, 66801394), (604, 33400697), (1661, 12145708), (3322, 6072854), (6644, 3036427)]