9968166020

素因数分解:

$2^2\times 5^1\times {\mathrm{5431}}^1\times {\mathrm{91771}}^1$

素因数の和:97211

約数の個数: 24

約数和(自身を含む): 20937231168

約数和(自身を除く): 10969065148

約数列:

[1, 2, 4, 5, 10, 20, 5431, 10862, 21724, 27155, 54310, 91771, 108620, 183542, 367084, 458855, 917710, 1835420, 498408301, 996816602, 1993633204, 2492041505, 4984083010, 9968166020]

約数ペア:

[(1, 9968166020), (2, 4984083010), (4, 2492041505), (5, 1993633204), (10, 996816602), (20, 498408301), (5431, 1835420), (10862, 917710), (21724, 458855), (27155, 367084), (54310, 183542), (91771, 108620)]