20185771212

素因数分解:

$2^2\times 3^4\times {\mathrm{5011}}^1\times {\mathrm{12433}}^1$

素因数の和:17460

約数の個数: 60

約数和(自身を含む): 52784369176

約数和(自身を除く): 32598597964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5011, 10022, 12433, 15033, 20044, 24866, 30066, 37299, 45099, 49732, 60132, 74598, 90198, 111897, 135297, 149196, 180396, 223794, 270594, 335691, 405891, 447588, 541188, 671382, 811782, 1007073, 1342764, 1623564, 2014146, 4028292, 62301763, 124603526, 186905289, 249207052, 373810578, 560715867, 747621156, 1121431734, 1682147601, 2242863468, 3364295202, 5046442803, 6728590404, 10092885606, 20185771212]

約数ペア:

[(1, 20185771212), (2, 10092885606), (3, 6728590404), (4, 5046442803), (6, 3364295202), (9, 2242863468), (12, 1682147601), (18, 1121431734), (27, 747621156), (36, 560715867), (54, 373810578), (81, 249207052), (108, 186905289), (162, 124603526), (324, 62301763), (5011, 4028292), (10022, 2014146), (12433, 1623564), (15033, 1342764), (20044, 1007073), (24866, 811782), (30066, 671382), (37299, 541188), (45099, 447588), (49732, 405891), (60132, 335691), (74598, 270594), (90198, 223794), (111897, 180396), (135297, 149196)]