2019920472

素因数分解:

$2^3\times 3^2\times {\mathrm{28054451}}^1$

素因数の和:28054463

約数の個数: 24

約数和(自身を含む): 5470618140

約数和(自身を除く): 3450697668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 28054451, 56108902, 84163353, 112217804, 168326706, 224435608, 252490059, 336653412, 504980118, 673306824, 1009960236, 2019920472]

約数ペア:

[(1, 2019920472), (2, 1009960236), (3, 673306824), (4, 504980118), (6, 336653412), (8, 252490059), (9, 224435608), (12, 168326706), (18, 112217804), (24, 84163353), (36, 56108902), (72, 28054451)]