1114872020

素因数分解:

$2^2\times 5^1\times {\mathrm{55743601}}^1$

素因数の和:55743610

約数の個数: 12

約数和(自身を含む): 2341231284

約数和(自身を除く): 1226359264

約数列:

[1, 2, 4, 5, 10, 20, 55743601, 111487202, 222974404, 278718005, 557436010, 1114872020]

約数ペア:

[(1, 1114872020), (2, 557436010), (4, 278718005), (5, 222974404), (10, 111487202), (20, 55743601)]