20005937079

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1\times {\mathrm{18701}}^1$

素因数の和:30238

約数の個数: 16

約数和(自身を含む): 27538919424

約数和(自身を除く): 7532982345

約数列:

[1, 3, 31, 93, 11503, 18701, 34509, 56103, 356593, 579731, 1069779, 1739193, 215117603, 645352809, 6668645693, 20005937079]

約数ペア:

[(1, 20005937079), (3, 6668645693), (31, 645352809), (93, 215117603), (11503, 1739193), (18701, 1069779), (34509, 579731), (56103, 356593)]