20512690542

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{6296099}}^1$

素因数の和:6296288

約数の個数: 24

約数和(自身を含む): 44689717800

約数和(自身を除く): 24177027258

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 6296099, 12592198, 18888297, 37776594, 56664891, 113329782, 1139593919, 2279187838, 3418781757, 6837563514, 10256345271, 20512690542]

約数ペア:

[(1, 20512690542), (2, 10256345271), (3, 6837563514), (6, 3418781757), (9, 2279187838), (18, 1139593919), (181, 113329782), (362, 56664891), (543, 37776594), (1086, 18888297), (1629, 12592198), (3258, 6296099)]