20291464770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35599061}}^1$

素因数の和:35599090

約数の個数: 32

約数和(自身を含む): 51262649280

約数和(自身を除く): 30971184510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35599061, 71198122, 106797183, 177995305, 213594366, 355990610, 533985915, 676382159, 1067971830, 1352764318, 2029146477, 3381910795, 4058292954, 6763821590, 10145732385, 20291464770]

約数ペア:

[(1, 20291464770), (2, 10145732385), (3, 6763821590), (5, 4058292954), (6, 3381910795), (10, 2029146477), (15, 1352764318), (19, 1067971830), (30, 676382159), (38, 533985915), (57, 355990610), (95, 213594366), (114, 177995305), (190, 106797183), (285, 71198122), (570, 35599061)]