20221036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1086

約数の個数: 36

約数和(自身を含む): 39884040

約数和(自身を除く): 19663004

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1019, 1804, 2038, 4076, 4961, 9922, 11209, 19844, 22418, 41779, 44836, 83558, 123299, 167116, 246598, 459569, 493196, 919138, 1838276, 5055259, 10110518, 20221036]

約数ペア:

[(1, 20221036), (2, 10110518), (4, 5055259), (11, 1838276), (22, 919138), (41, 493196), (44, 459569), (82, 246598), (121, 167116), (164, 123299), (242, 83558), (451, 44836), (484, 41779), (902, 22418), (1019, 19844), (1804, 11209), (2038, 9922), (4076, 4961)]