20142777340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6089}}^1\times {\mathrm{23629}}^1$

素因数の和:29734

約数の個数: 48

約数和(自身を含む): 48352651200

約数和(自身を除く): 28209873860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6089, 12178, 23629, 24356, 30445, 42623, 47258, 60890, 85246, 94516, 118145, 121780, 165403, 170492, 213115, 236290, 330806, 426230, 472580, 661612, 827015, 852460, 1654030, 3308060, 143876981, 287753962, 575507924, 719384905, 1007138867, 1438769810, 2014277734, 2877539620, 4028555468, 5035694335, 10071388670, 20142777340]

約数ペア:

[(1, 20142777340), (2, 10071388670), (4, 5035694335), (5, 4028555468), (7, 2877539620), (10, 2014277734), (14, 1438769810), (20, 1007138867), (28, 719384905), (35, 575507924), (70, 287753962), (140, 143876981), (6089, 3308060), (12178, 1654030), (23629, 852460), (24356, 827015), (30445, 661612), (42623, 472580), (47258, 426230), (60890, 330806), (85246, 236290), (94516, 213115), (118145, 170492), (121780, 165403)]