20736698134

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1\times {\mathrm{172999}}^1$

素因数の和:173895

約数の個数: 16

約数和(自身を含む): 31569732000

約数和(自身を除く): 10833033866

約数列:

[1, 2, 73, 146, 821, 1642, 59933, 119866, 172999, 345998, 12628927, 25257854, 142032179, 284064358, 10368349067, 20736698134]

約数ペア:

[(1, 20736698134), (2, 10368349067), (73, 284064358), (146, 142032179), (821, 25257854), (1642, 12628927), (59933, 345998), (119866, 172999)]