20169918112

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{4014713}}^1$

素因数の和:4014880

約数の個数: 24

約数和(自身を含む): 39962463156

約数和(自身を除く): 19792545044

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 4014713, 8029426, 16058852, 32117704, 64235408, 128470816, 630309941, 1260619882, 2521239764, 5042479528, 10084959056, 20169918112]

約数ペア:

[(1, 20169918112), (2, 10084959056), (4, 5042479528), (8, 2521239764), (16, 1260619882), (32, 630309941), (157, 128470816), (314, 64235408), (628, 32117704), (1256, 16058852), (2512, 8029426), (5024, 4014713)]