20221544271

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1\times {\mathrm{1471}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 28293488640

約数和(自身を除く): 8071944369

約数列:

[1, 3, 23, 69, 281, 709, 843, 1471, 2127, 4413, 6463, 16307, 19389, 33833, 48921, 101499, 199229, 413351, 597687, 1042939, 1240053, 3128817, 4582267, 9507073, 13746801, 23987597, 28521219, 71962791, 293065859, 879197577, 6740514757, 20221544271]

約数ペア:

[(1, 20221544271), (3, 6740514757), (23, 879197577), (69, 293065859), (281, 71962791), (709, 28521219), (843, 23987597), (1471, 13746801), (2127, 9507073), (4413, 4582267), (6463, 3128817), (16307, 1240053), (19389, 1042939), (33833, 597687), (48921, 413351), (101499, 199229)]