20280773

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 22120560

約数和(自身を除く): 1839787

約数列:

[1, 29, 37, 41, 461, 1073, 1189, 1517, 13369, 17057, 18901, 43993, 494653, 548129, 699337, 20280773]

約数ペア:

[(1, 20280773), (29, 699337), (37, 548129), (41, 494653), (461, 43993), (1073, 18901), (1189, 17057), (1517, 13369)]