20233624329

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{15473}}^1$

素因数の和:15662

約数の個数: 48

約数和(自身を含む): 31155970560

約数和(自身を除く): 10922346231

約数列:

[1, 3, 9, 31, 43, 93, 109, 129, 279, 327, 387, 981, 1333, 3379, 3999, 4687, 10137, 11997, 14061, 15473, 30411, 42183, 46419, 139257, 145297, 435891, 479663, 665339, 1307673, 1438989, 1686557, 1996017, 4316967, 5059671, 5988051, 15179013, 20625509, 52283267, 61876527, 72521951, 156849801, 185629581, 217565853, 470549403, 652697559, 2248180481, 6744541443, 20233624329]

約数ペア:

[(1, 20233624329), (3, 6744541443), (9, 2248180481), (31, 652697559), (43, 470549403), (93, 217565853), (109, 185629581), (129, 156849801), (279, 72521951), (327, 61876527), (387, 52283267), (981, 20625509), (1333, 15179013), (3379, 5988051), (3999, 5059671), (4687, 4316967), (10137, 1996017), (11997, 1686557), (14061, 1438989), (15473, 1307673), (30411, 665339), (42183, 479663), (46419, 435891), (139257, 145297)]