20982282

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32083}}^1$

素因数の和:32197

約数の個数: 16

約数和(自身を含む): 42350880

約数和(自身を除く): 21368598

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32083, 64166, 96249, 192498, 3497047, 6994094, 10491141, 20982282]

約数ペア:

[(1, 20982282), (2, 10491141), (3, 6994094), (6, 3497047), (109, 192498), (218, 96249), (327, 64166), (654, 32083)]