20993010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{699767}}^1$

素因数の和:699777

約数の個数: 16

約数和(自身を含む): 50383296

約数和(自身を除く): 29390286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 699767, 1399534, 2099301, 3498835, 4198602, 6997670, 10496505, 20993010]

約数ペア:

[(1, 20993010), (2, 10496505), (3, 6997670), (5, 4198602), (6, 3498835), (10, 2099301), (15, 1399534), (30, 699767)]