20378844

素因数分解:

$2^2\times 3^3\times {\mathrm{188693}}^1$

素因数の和:188706

約数の個数: 24

約数和(自身を含む): 52834320

約数和(自身を除く): 32455476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188693, 377386, 566079, 754772, 1132158, 1698237, 2264316, 3396474, 5094711, 6792948, 10189422, 20378844]

約数ペア:

[(1, 20378844), (2, 10189422), (3, 6792948), (4, 5094711), (6, 3396474), (9, 2264316), (12, 1698237), (18, 1132158), (27, 754772), (36, 566079), (54, 377386), (108, 188693)]