20793885858

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2237}}^1\times {\mathrm{5113}}^1$

素因数の和:7459

約数の個数: 48

約数和(自身を含む): 45528735096

約数和(自身を除く): 24734849238

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 2237, 4474, 5113, 6711, 10226, 13422, 15339, 20133, 30678, 40266, 46017, 92034, 225937, 451874, 516413, 677811, 1032826, 1355622, 1549239, 2033433, 3098478, 4066866, 4647717, 9295434, 11437781, 22875562, 34313343, 68626686, 102940029, 205880058, 1155215881, 2310431762, 3465647643, 6931295286, 10396942929, 20793885858]

約数ペア:

[(1, 20793885858), (2, 10396942929), (3, 6931295286), (6, 3465647643), (9, 2310431762), (18, 1155215881), (101, 205880058), (202, 102940029), (303, 68626686), (606, 34313343), (909, 22875562), (1818, 11437781), (2237, 9295434), (4474, 4647717), (5113, 4066866), (6711, 3098478), (10226, 2033433), (13422, 1549239), (15339, 1355622), (20133, 1032826), (30678, 677811), (40266, 516413), (46017, 451874), (92034, 225937)]