20156162844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88404223}}^1$

素因数の和:88404249

約数の個数: 24

約数和(自身を含む): 49506365440

約数和(自身を除く): 29350202596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88404223, 176808446, 265212669, 353616892, 530425338, 1060850676, 1679680237, 3359360474, 5039040711, 6718720948, 10078081422, 20156162844]

約数ペア:

[(1, 20156162844), (2, 10078081422), (3, 6718720948), (4, 5039040711), (6, 3359360474), (12, 1679680237), (19, 1060850676), (38, 530425338), (57, 353616892), (76, 265212669), (114, 176808446), (228, 88404223)]