20260551185

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{70949}}^1$

素因数の和:71201

約数の個数: 32

約数和(自身を含む): 28607040000

約数和(自身を除く): 8346488815

約数列:

[1, 5, 7, 35, 41, 199, 205, 287, 995, 1393, 1435, 6965, 8159, 40795, 57113, 70949, 285565, 354745, 496643, 2483215, 2908909, 14118851, 14544545, 20362363, 70594255, 98831957, 101811815, 494159785, 578872891, 2894364455, 4052110237, 20260551185]

約数ペア:

[(1, 20260551185), (5, 4052110237), (7, 2894364455), (35, 578872891), (41, 494159785), (199, 101811815), (205, 98831957), (287, 70594255), (995, 20362363), (1393, 14544545), (1435, 14118851), (6965, 2908909), (8159, 2483215), (40795, 496643), (57113, 354745), (70949, 285565)]