20195422930

素因数分解:

$2^1\times 5^1\times {\mathrm{21601}}^1\times {\mathrm{93493}}^1$

素因数の和:115101

約数の個数: 16

約数和(自身を含む): 36353832984

約数和(自身を除く): 16158410054

約数列:

[1, 2, 5, 10, 21601, 43202, 93493, 108005, 186986, 216010, 467465, 934930, 2019542293, 4039084586, 10097711465, 20195422930]

約数ペア:

[(1, 20195422930), (2, 10097711465), (5, 4039084586), (10, 2019542293), (21601, 934930), (43202, 467465), (93493, 216010), (108005, 186986)]