20161395102

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{111721}}^1$

素因数の和:113328

約数の個数: 32

約数和(自身を含む): 42472235520

約数和(自身を除く): 22310840418

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1583, 3166, 4749, 9498, 30077, 60154, 90231, 111721, 180462, 223442, 335163, 670326, 2122699, 4245398, 6368097, 12736194, 176854343, 353708686, 530563029, 1061126058, 3360232517, 6720465034, 10080697551, 20161395102]

約数ペア:

[(1, 20161395102), (2, 10080697551), (3, 6720465034), (6, 3360232517), (19, 1061126058), (38, 530563029), (57, 353708686), (114, 176854343), (1583, 12736194), (3166, 6368097), (4749, 4245398), (9498, 2122699), (30077, 670326), (60154, 335163), (90231, 223442), (111721, 180462)]