8949062020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14433971}}^1$

素因数の和:14434011

約数の個数: 24

約数和(自身を含む): 19399258368

約数和(自身を除く): 10450196348

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 14433971, 28867942, 57735884, 72169855, 144339710, 288679420, 447453101, 894906202, 1789812404, 2237265505, 4474531010, 8949062020]

約数ペア:

[(1, 8949062020), (2, 4474531010), (4, 2237265505), (5, 1789812404), (10, 894906202), (20, 447453101), (31, 288679420), (62, 144339710), (124, 72169855), (155, 57735884), (310, 28867942), (620, 14433971)]