20223618477

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{315703}}^1$

素因数の和:316000

約数の個数: 16

約数和(自身を含む): 27337440768

約数和(自身を除く): 7113822291

約数列:

[1, 3, 131, 163, 393, 489, 21353, 64059, 315703, 947109, 41357093, 51459589, 124071279, 154378767, 6741206159, 20223618477]

約数ペア:

[(1, 20223618477), (3, 6741206159), (131, 154378767), (163, 124071279), (393, 51459589), (489, 41357093), (21353, 947109), (64059, 315703)]