20136436370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{126271}}^1$

素因数の和:126746

約数の個数: 32

約数和(自身を含む): 37311860736

約数和(自身を除く): 17175424366

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 431, 862, 2155, 4310, 15947, 31894, 79735, 126271, 159470, 252542, 631355, 1262710, 4672027, 9344054, 23360135, 46720270, 54422801, 108845602, 272114005, 544228010, 2013643637, 4027287274, 10068218185, 20136436370]

約数ペア:

[(1, 20136436370), (2, 10068218185), (5, 4027287274), (10, 2013643637), (37, 544228010), (74, 272114005), (185, 108845602), (370, 54422801), (431, 46720270), (862, 23360135), (2155, 9344054), (4310, 4672027), (15947, 1262710), (31894, 631355), (79735, 252542), (126271, 159470)]