19804365870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6056381}}^1$

素因数の和:6056500

約数の個数: 32

約数和(自身を含む): 47966545440

約数和(自身を除く): 28162179570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 6056381, 12112762, 18169143, 30281905, 36338286, 60563810, 90845715, 181691430, 660145529, 1320291058, 1980436587, 3300727645, 3960873174, 6601455290, 9902182935, 19804365870]

約数ペア:

[(1, 19804365870), (2, 9902182935), (3, 6601455290), (5, 3960873174), (6, 3300727645), (10, 1980436587), (15, 1320291058), (30, 660145529), (109, 181691430), (218, 90845715), (327, 60563810), (545, 36338286), (654, 30281905), (1090, 18169143), (1635, 12112762), (3270, 6056381)]