20163555434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{787}}^1\times {\mathrm{105871}}^1$

素因数の和:106682

約数の個数: 24

約数和(自身を含む): 33287427264

約数和(自身を除く): 13123871830

約数列:

[1, 2, 11, 22, 121, 242, 787, 1574, 8657, 17314, 95227, 105871, 190454, 211742, 1164581, 2329162, 12810391, 25620782, 83320477, 166640954, 916525247, 1833050494, 10081777717, 20163555434]

約数ペア:

[(1, 20163555434), (2, 10081777717), (11, 1833050494), (22, 916525247), (121, 166640954), (242, 83320477), (787, 25620782), (1574, 12810391), (8657, 2329162), (17314, 1164581), (95227, 211742), (105871, 190454)]