20594348

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 37237872

約数和(自身を除く): 16643524

約数列:

[1, 2, 4, 37, 74, 148, 227, 454, 613, 908, 1226, 2452, 8399, 16798, 22681, 33596, 45362, 90724, 139151, 278302, 556604, 5148587, 10297174, 20594348]

約数ペア:

[(1, 20594348), (2, 10297174), (4, 5148587), (37, 556604), (74, 278302), (148, 139151), (227, 90724), (454, 45362), (613, 33596), (908, 22681), (1226, 16798), (2452, 8399)]