20099084

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 16098196

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 839, 1678, 3356, 5989, 11978, 23956, 44467, 88934, 94807, 177868, 189614, 379228, 5024771, 10049542, 20099084]

約数ペア:

[(1, 20099084), (2, 10049542), (4, 5024771), (53, 379228), (106, 189614), (113, 177868), (212, 94807), (226, 88934), (452, 44467), (839, 23956), (1678, 11978), (3356, 5989)]