20254876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 36857520

約数和(自身を除く): 16602644

約数列:

[1, 2, 4, 29, 58, 116, 283, 566, 617, 1132, 1234, 2468, 8207, 16414, 17893, 32828, 35786, 71572, 174611, 349222, 698444, 5063719, 10127438, 20254876]

約数ペア:

[(1, 20254876), (2, 10127438), (4, 5063719), (29, 698444), (58, 349222), (116, 174611), (283, 71572), (566, 35786), (617, 32828), (1132, 17893), (1234, 16414), (2468, 8207)]