20242790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106541}}^1$

素因数の和:106567

約数の個数: 16

約数和(自身を含む): 38355120

約数和(自身を除く): 18112330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106541, 213082, 532705, 1065410, 2024279, 4048558, 10121395, 20242790]

約数ペア:

[(1, 20242790), (2, 10121395), (5, 4048558), (10, 2024279), (19, 1065410), (38, 532705), (95, 213082), (190, 106541)]