20759486562

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12958481}}^1$

素因数の和:12958578

約数の個数: 24

約数和(自身を含む): 45484271820

約数和(自身を除く): 24724785258

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12958481, 25916962, 38875443, 77750886, 116626329, 233252658, 1153304809, 2306609618, 3459914427, 6919828854, 10379743281, 20759486562]

約数ペア:

[(1, 20759486562), (2, 10379743281), (3, 6919828854), (6, 3459914427), (9, 2306609618), (18, 1153304809), (89, 233252658), (178, 116626329), (267, 77750886), (534, 38875443), (801, 25916962), (1602, 12958481)]