20267295052

素因数分解:

$2^2\times {\mathrm{70951}}^1\times {\mathrm{71413}}^1$

素因数の和:142368

約数の個数: 12

約数和(自身を含む): 35468762896

約数和(自身を除く): 15201467844

約数列:

[1, 2, 4, 70951, 71413, 141902, 142826, 283804, 285652, 5066823763, 10133647526, 20267295052]

約数ペア:

[(1, 20267295052), (2, 10133647526), (4, 5066823763), (70951, 285652), (71413, 283804), (141902, 142826)]