20877114

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{6653}}^1$

素因数の和:7181

約数の個数: 16

約数和(自身を含む): 41840352

約数和(自身を除く): 20963238

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 6653, 13306, 19959, 39918, 3479519, 6959038, 10438557, 20877114]

約数ペア:

[(1, 20877114), (2, 10438557), (3, 6959038), (6, 3479519), (523, 39918), (1046, 19959), (1569, 13306), (3138, 6653)]