20139804035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18226067}}^1$

素因数の和:18226102

約数の個数: 16

約数和(自身を含む): 27557814816

約数和(自身を除く): 7418010781

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 18226067, 91130335, 236938871, 309843139, 1184694355, 1549215695, 4027960807, 20139804035]

約数ペア:

[(1, 20139804035), (5, 4027960807), (13, 1549215695), (17, 1184694355), (65, 309843139), (85, 236938871), (221, 91130335), (1105, 18226067)]