20170112485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3541723}}^1$

素因数の和:3541812

約数の個数: 16

約数和(自身を含む): 26010421056

約数和(自身を除く): 5840308571

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 3541723, 17708615, 60209291, 237295441, 301046455, 1186477205, 4034022497, 20170112485]

約数ペア:

[(1, 20170112485), (5, 4034022497), (17, 1186477205), (67, 301046455), (85, 237295441), (335, 60209291), (1139, 17708615), (5695, 3541723)]