20164859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6131}}^1$

素因数の和:6178

約数の個数: 16

約数和(自身を含む): 24724224

約数和(自身を除く): 4559365

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 6131, 67441, 79703, 141013, 876733, 1551143, 1833169, 20164859]

約数ペア:

[(1, 20164859), (11, 1833169), (13, 1551143), (23, 876733), (143, 141013), (253, 79703), (299, 67441), (3289, 6131)]