20354433902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{2689}}^1$

素因数の和:3753

約数の個数: 48

約数和(自身を含む): 34689379200

約数和(自身を除く): 14334945298

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 1009, 2018, 2689, 3751, 5378, 7502, 11099, 22198, 29579, 31279, 59158, 62558, 83359, 122089, 166718, 244178, 325369, 344069, 650738, 688138, 916949, 1833898, 2713201, 3784759, 5426402, 7569518, 10086439, 20172878, 29845211, 59690422, 84109231, 168218462, 328297321, 656594642, 925201541, 1850403082, 10177216951, 20354433902]

約数ペア:

[(1, 20354433902), (2, 10177216951), (11, 1850403082), (22, 925201541), (31, 656594642), (62, 328297321), (121, 168218462), (242, 84109231), (341, 59690422), (682, 29845211), (1009, 20172878), (2018, 10086439), (2689, 7569518), (3751, 5426402), (5378, 3784759), (7502, 2713201), (11099, 1833898), (22198, 916949), (29579, 688138), (31279, 650738), (59158, 344069), (62558, 325369), (83359, 244178), (122089, 166718)]