20512576002

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{136483}}^1$

素因数の和:137202

約数の個数: 32

約数和(自身を含む): 42196485312

約数和(自身を除く): 21683909310

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 677, 1354, 2031, 4062, 25049, 50098, 75147, 136483, 150294, 272966, 409449, 818898, 5049871, 10099742, 15149613, 30299226, 92398991, 184797982, 277196973, 554393946, 3418762667, 6837525334, 10256288001, 20512576002]

約数ペア:

[(1, 20512576002), (2, 10256288001), (3, 6837525334), (6, 3418762667), (37, 554393946), (74, 277196973), (111, 184797982), (222, 92398991), (677, 30299226), (1354, 15149613), (2031, 10099742), (4062, 5049871), (25049, 818898), (50098, 409449), (75147, 272966), (136483, 150294)]