20175174

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16729}}^1$

素因数の和:16804

約数の個数: 24

約数和(自身を含む): 44367960

約数和(自身を除く): 24192786

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 16729, 33458, 50187, 100374, 150561, 301122, 1120843, 2241686, 3362529, 6725058, 10087587, 20175174]

約数ペア:

[(1, 20175174), (2, 10087587), (3, 6725058), (6, 3362529), (9, 2241686), (18, 1120843), (67, 301122), (134, 150561), (201, 100374), (402, 50187), (603, 33458), (1206, 16729)]