20196902198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1166507}}^1$

素因数の和:1167307

約数の個数: 16

約数和(自身を含む): 33091498944

約数和(自身を除く): 12894596746

約数列:

[1, 2, 11, 22, 787, 1574, 8657, 17314, 1166507, 2333014, 12831577, 25663154, 918041009, 1836082018, 10098451099, 20196902198]

約数ペア:

[(1, 20196902198), (2, 10098451099), (11, 1836082018), (22, 918041009), (787, 25663154), (1574, 12831577), (8657, 2333014), (17314, 1166507)]