2020292079

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{44773}}^1$

素因数の和:44891

約数の個数: 24

約数和(自身を含む): 2949711120

約数和(自身を除く): 929419041

約数列:

[1, 3, 13, 39, 89, 169, 267, 507, 1157, 3471, 15041, 44773, 45123, 134319, 582049, 1746147, 3984797, 7566637, 11954391, 22699911, 51802361, 155407083, 673430693, 2020292079]

約数ペア:

[(1, 2020292079), (3, 673430693), (13, 155407083), (39, 51802361), (89, 22699911), (169, 11954391), (267, 7566637), (507, 3984797), (1157, 1746147), (3471, 582049), (15041, 134319), (44773, 45123)]