20200983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1217}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 29465856

約数和(自身を除く): 9264873

約数列:

[1, 3, 11, 33, 503, 1217, 1509, 3651, 5533, 13387, 16599, 40161, 612151, 1836453, 6733661, 20200983]

約数ペア:

[(1, 20200983), (3, 6733661), (11, 1836453), (33, 612151), (503, 40161), (1217, 16599), (1509, 13387), (3651, 5533)]