20135131670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9551}}^1\times {\mathrm{12401}}^1$

素因数の和:21976

約数の個数: 32

約数和(自身を含む): 38382304896

約数和(自身を除く): 18247173226

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 9551, 12401, 19102, 24802, 47755, 62005, 95510, 124010, 162367, 210817, 324734, 421634, 811835, 1054085, 1623670, 2108170, 118441951, 236883902, 592209755, 1184419510, 2013513167, 4027026334, 10067565835, 20135131670]

約数ペア:

[(1, 20135131670), (2, 10067565835), (5, 4027026334), (10, 2013513167), (17, 1184419510), (34, 592209755), (85, 236883902), (170, 118441951), (9551, 2108170), (12401, 1623670), (19102, 1054085), (24802, 811835), (47755, 421634), (62005, 324734), (95510, 210817), (124010, 162367)]