20103754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3229}}^1$

素因数の和:3525

約数の個数: 16

約数和(自身を含む): 33023520

約数和(自身を除く): 12919766

約数列:

[1, 2, 11, 22, 283, 566, 3113, 3229, 6226, 6458, 35519, 71038, 913807, 1827614, 10051877, 20103754]

約数ペア:

[(1, 20103754), (2, 10051877), (11, 1827614), (22, 913807), (283, 71038), (566, 35519), (3113, 6458), (3229, 6226)]