20388975774

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46550173}}^1$

素因数の和:46550251

約数の個数: 16

約数和(自身を含む): 41336554512

約数和(自身を除く): 20947578738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46550173, 93100346, 139650519, 279301038, 3398162629, 6796325258, 10194487887, 20388975774]

約数ペア:

[(1, 20388975774), (2, 10194487887), (3, 6796325258), (6, 3398162629), (73, 279301038), (146, 139650519), (219, 93100346), (438, 46550173)]