20226674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8741}}^1$

素因数の和:8845

約数の個数: 16

約数和(自身を含む): 33044760

約数和(自身を除く): 12818086

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 8741, 17482, 113633, 227266, 777949, 1555898, 10113337, 20226674]

約数ペア:

[(1, 20226674), (2, 10113337), (13, 1555898), (26, 777949), (89, 227266), (178, 113633), (1157, 17482), (2314, 8741)]