20701364076

素因数分解:

$2^2\times 3^4\times {\mathrm{797}}^1\times {\mathrm{80167}}^1$

素因数の和:80980

約数の個数: 60

約数和(自身を含む): 54186032208

約数和(自身を除く): 33484668132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 797, 1594, 2391, 3188, 4782, 7173, 9564, 14346, 21519, 28692, 43038, 64557, 80167, 86076, 129114, 160334, 240501, 258228, 320668, 481002, 721503, 962004, 1443006, 2164509, 2886012, 4329018, 6493527, 8658036, 12987054, 25974108, 63893099, 127786198, 191679297, 255572396, 383358594, 575037891, 766717188, 1150075782, 1725113673, 2300151564, 3450227346, 5175341019, 6900454692, 10350682038, 20701364076]

約数ペア:

[(1, 20701364076), (2, 10350682038), (3, 6900454692), (4, 5175341019), (6, 3450227346), (9, 2300151564), (12, 1725113673), (18, 1150075782), (27, 766717188), (36, 575037891), (54, 383358594), (81, 255572396), (108, 191679297), (162, 127786198), (324, 63893099), (797, 25974108), (1594, 12987054), (2391, 8658036), (3188, 6493527), (4782, 4329018), (7173, 2886012), (9564, 2164509), (14346, 1443006), (21519, 962004), (28692, 721503), (43038, 481002), (64557, 320668), (80167, 258228), (86076, 240501), (129114, 160334)]