20207030

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3329}}^1$

素因数の和:3943

約数の個数: 16

約数和(自身を含む): 36443520

約数和(自身を除く): 16236490

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 3329, 6070, 6658, 16645, 33290, 2020703, 4041406, 10103515, 20207030]

約数ペア:

[(1, 20207030), (2, 10103515), (5, 4041406), (10, 2020703), (607, 33290), (1214, 16645), (3035, 6658), (3329, 6070)]