20181767052

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{6978481}}^1$

素因数の和:6978729

約数の個数: 24

約数和(自身を含む): 47286194032

約数和(自身を除く): 27104426980

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 6978481, 13956962, 20935443, 27913924, 41870886, 83741772, 1681813921, 3363627842, 5045441763, 6727255684, 10090883526, 20181767052]

約数ペア:

[(1, 20181767052), (2, 10090883526), (3, 6727255684), (4, 5045441763), (6, 3363627842), (12, 1681813921), (241, 83741772), (482, 41870886), (723, 27913924), (964, 20935443), (1446, 13956962), (2892, 6978481)]