620199312

素因数分解:

$2^4\times 3^1\times {\mathrm{12920819}}^1$

素因数の和:12920830

約数の個数: 20

約数和(自身を含む): 1602181680

約数和(自身を除く): 981982368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12920819, 25841638, 38762457, 51683276, 77524914, 103366552, 155049828, 206733104, 310099656, 620199312]

約数ペア:

[(1, 620199312), (2, 310099656), (3, 206733104), (4, 155049828), (6, 103366552), (8, 77524914), (12, 51683276), (16, 38762457), (24, 25841638), (48, 12920819)]