20156194923

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{16703}}^1\times {\mathrm{17489}}^1$

素因数の和:34218

約数の個数: 16

約数和(自身を含む): 28046684160

約数和(自身を除く): 7890489237

約数列:

[1, 3, 23, 69, 16703, 17489, 50109, 52467, 384169, 402247, 1152507, 1206741, 292118767, 876356301, 6718731641, 20156194923]

約数ペア:

[(1, 20156194923), (3, 6718731641), (23, 876356301), (69, 292118767), (16703, 1206741), (17489, 1152507), (50109, 402247), (52467, 384169)]