20171929899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32172137}}^1$

素因数の和:32172170

約数の個数: 16

約数和(自身を含む): 30885252480

約数和(自身を除く): 10713322581

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32172137, 96516411, 353893507, 611270603, 1061680521, 1833811809, 6723976633, 20171929899]

約数ペア:

[(1, 20171929899), (3, 6723976633), (11, 1833811809), (19, 1061680521), (33, 611270603), (57, 353893507), (209, 96516411), (627, 32172137)]