20588730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3967}}^1$

素因数の和:4150

約数の個数: 32

約数和(自身を含む): 49711104

約数和(自身を除く): 29122374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 3967, 5190, 7934, 11901, 19835, 23802, 39670, 59505, 119010, 686291, 1372582, 2058873, 3431455, 4117746, 6862910, 10294365, 20588730]

約数ペア:

[(1, 20588730), (2, 10294365), (3, 6862910), (5, 4117746), (6, 3431455), (10, 2058873), (15, 1372582), (30, 686291), (173, 119010), (346, 59505), (519, 39670), (865, 23802), (1038, 19835), (1730, 11901), (2595, 7934), (3967, 5190)]