2020359999

素因数分解:

$3^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{53419}}^1$

素因数の和:55230

約数の個数: 16

約数和(自身を含む): 3080410880

約数和(自身を除く): 1060050881

約数列:

[1, 3, 7, 21, 1801, 5403, 12607, 37821, 53419, 160257, 373933, 1121799, 96207619, 288622857, 673453333, 2020359999]

約数ペア:

[(1, 2020359999), (3, 673453333), (7, 288622857), (21, 96207619), (1801, 1121799), (5403, 373933), (12607, 160257), (37821, 53419)]