20360936018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3944389}}^1$

素因数の和:3944509

約数の個数: 16

約数和(自身を含む): 31949559000

約数和(自身を除く): 11588622982

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 3944389, 7888778, 114387281, 228774562, 351050621, 702101242, 10180468009, 20360936018]

約数ペア:

[(1, 20360936018), (2, 10180468009), (29, 702101242), (58, 351050621), (89, 228774562), (178, 114387281), (2581, 7888778), (5162, 3944389)]