20052078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 43060896

約数和(自身を除く): 23008818

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 2693, 3723, 5386, 7446, 8079, 16158, 45781, 91562, 137343, 196589, 274686, 393178, 589767, 1179534, 3342013, 6684026, 10026039, 20052078]

約数ペア:

[(1, 20052078), (2, 10026039), (3, 6684026), (6, 3342013), (17, 1179534), (34, 589767), (51, 393178), (73, 274686), (102, 196589), (146, 137343), (219, 91562), (438, 45781), (1241, 16158), (2482, 8079), (2693, 7446), (3723, 5386)]