20352926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2768

約数の個数: 24

約数和(自身を含む): 34652352

約数和(自身を除く): 14299426

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 2713, 3751, 5426, 7502, 29843, 59686, 84103, 168206, 328273, 656546, 925133, 1850266, 10176463, 20352926]

約数ペア:

[(1, 20352926), (2, 10176463), (11, 1850266), (22, 925133), (31, 656546), (62, 328273), (121, 168206), (242, 84103), (341, 59686), (682, 29843), (2713, 7502), (3751, 5426)]