20082290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46703}}^1$

素因数の和:46753

約数の個数: 16

約数和(自身を含む): 36989568

約数和(自身を除く): 16907278

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46703, 93406, 233515, 467030, 2008229, 4016458, 10041145, 20082290]

約数ペア:

[(1, 20082290), (2, 10041145), (5, 4016458), (10, 2008229), (43, 467030), (86, 233515), (215, 93406), (430, 46703)]