20267404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 36867600

約数和(自身を除く): 16600196

約数列:

[1, 2, 4, 29, 58, 116, 379, 461, 758, 922, 1516, 1844, 10991, 13369, 21982, 26738, 43964, 53476, 174719, 349438, 698876, 5066851, 10133702, 20267404]

約数ペア:

[(1, 20267404), (2, 10133702), (4, 5066851), (29, 698876), (58, 349438), (116, 174719), (379, 53476), (461, 43964), (758, 26738), (922, 21982), (1516, 13369), (1844, 10991)]