20174077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2063}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 25362432

約数和(自身を除く): 5188355

約数列:

[1, 7, 11, 77, 127, 889, 1397, 2063, 9779, 14441, 22693, 158851, 262001, 1834007, 2882011, 20174077]

約数ペア:

[(1, 20174077), (7, 2882011), (11, 1834007), (77, 262001), (127, 158851), (889, 22693), (1397, 14441), (2063, 9779)]