20170271504

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{5653103}}^1$

素因数の和:5653334

約数の個数: 20

約数和(自身を含む): 39255154176

約数和(自身を除く): 19084882672

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 5653103, 11306206, 22612412, 45224824, 90449648, 1260641969, 2521283938, 5042567876, 10085135752, 20170271504]

約数ペア:

[(1, 20170271504), (2, 10085135752), (4, 5042567876), (8, 2521283938), (16, 1260641969), (223, 90449648), (446, 45224824), (892, 22612412), (1784, 11306206), (3568, 5653103)]