20101701

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17137}}^1$

素因数の和:17180

約数の個数: 16

約数和(自身を含む): 29614464

約数和(自身を除く): 9512763

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 17137, 51411, 291329, 394151, 873987, 1182453, 6700567, 20101701]

約数ペア:

[(1, 20101701), (3, 6700567), (17, 1182453), (23, 873987), (51, 394151), (69, 291329), (391, 51411), (1173, 17137)]