20100652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35141}}^1$

素因数の和:35169

約数の個数: 24

約数和(自身を含む): 41326992

約数和(自身を除く): 21226340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35141, 70282, 140564, 386551, 456833, 773102, 913666, 1546204, 1827332, 5025163, 10050326, 20100652]

約数ペア:

[(1, 20100652), (2, 10050326), (4, 5025163), (11, 1827332), (13, 1546204), (22, 913666), (26, 773102), (44, 456833), (52, 386551), (143, 140564), (286, 70282), (572, 35141)]