20349621848

素因数分解:

$2^3\times {\mathrm{941}}^1\times {\mathrm{2703191}}^1$

素因数の和:2704138

約数の個数: 16

約数和(自身を含む): 38196102960

約数和(自身を除く): 17846481112

約数列:

[1, 2, 4, 8, 941, 1882, 3764, 7528, 2703191, 5406382, 10812764, 21625528, 2543702731, 5087405462, 10174810924, 20349621848]

約数ペア:

[(1, 20349621848), (2, 10174810924), (4, 5087405462), (8, 2543702731), (941, 21625528), (1882, 10812764), (3764, 5406382), (7528, 2703191)]