20082965

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3851}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 27734400

約数和(自身を除く): 7651435

約数列:

[1, 5, 7, 35, 149, 745, 1043, 3851, 5215, 19255, 26957, 134785, 573799, 2868995, 4016593, 20082965]

約数ペア:

[(1, 20082965), (5, 4016593), (7, 2868995), (35, 573799), (149, 134785), (745, 26957), (1043, 19255), (3851, 5215)]