20275630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54799}}^1$

素因数の和:54843

約数の個数: 16

約数和(自身を含む): 37483200

約数和(自身を除く): 17207570

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54799, 109598, 273995, 547990, 2027563, 4055126, 10137815, 20275630]

約数ペア:

[(1, 20275630), (2, 10137815), (5, 4055126), (10, 2027563), (37, 547990), (74, 273995), (185, 109598), (370, 54799)]