20341853285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18408917}}^1$

素因数の和:18408952

約数の個数: 16

約数和(自身を含む): 27834284016

約数和(自身を除く): 7492430731

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 18408917, 92044585, 239315921, 312951589, 1196579605, 1564757945, 4068370657, 20341853285]

約数ペア:

[(1, 20341853285), (5, 4068370657), (13, 1564757945), (17, 1196579605), (65, 312951589), (85, 239315921), (221, 92044585), (1105, 18408917)]