63994020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1066567}}^1$

素因数の和:1066579

約数の個数: 24

約数和(自身を含む): 179183424

約数和(自身を除く): 115189404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1066567, 2133134, 3199701, 4266268, 5332835, 6399402, 10665670, 12798804, 15998505, 21331340, 31997010, 63994020]

約数ペア:

[(1, 63994020), (2, 31997010), (3, 21331340), (4, 15998505), (5, 12798804), (6, 10665670), (10, 6399402), (12, 5332835), (15, 4266268), (20, 3199701), (30, 2133134), (60, 1066567)]