20144297876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5001067}}^1$

素因数の和:5001143

約数の個数: 24

約数和(自身を含む): 37808074080

約数和(自身を除く): 17663776204

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 5001067, 10002134, 20004268, 95020273, 190040546, 265056551, 380081092, 530113102, 1060226204, 5036074469, 10072148938, 20144297876]

約数ペア:

[(1, 20144297876), (2, 10072148938), (4, 5036074469), (19, 1060226204), (38, 530113102), (53, 380081092), (76, 265056551), (106, 190040546), (212, 95020273), (1007, 20004268), (2014, 10002134), (4028, 5001067)]