17054020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44879}}^1$

素因数の和:44907

約数の個数: 24

約数和(自身を含む): 37699200

約数和(自身を除く): 20645180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 44879, 89758, 179516, 224395, 448790, 852701, 897580, 1705402, 3410804, 4263505, 8527010, 17054020]

約数ペア:

[(1, 17054020), (2, 8527010), (4, 4263505), (5, 3410804), (10, 1705402), (19, 897580), (20, 852701), (38, 448790), (76, 224395), (95, 179516), (190, 89758), (380, 44879)]