20159327897

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1\times {\mathrm{5297}}^1$

素因数の和:6728

約数の個数: 16

約数和(自身を含む): 20955836352

約数和(自身を除く): 796508455

約数列:

[1, 43, 67, 1321, 2881, 5297, 56803, 88507, 227771, 354899, 3805801, 6997337, 15260657, 300885491, 468821579, 20159327897]

約数ペア:

[(1, 20159327897), (43, 468821579), (67, 300885491), (1321, 15260657), (2881, 6997337), (5297, 3805801), (56803, 354899), (88507, 227771)]