20366989308

素因数分解:

$2^2\times 3^2\times {\mathrm{29437}}^1\times {\mathrm{19219}}^1$

素因数の和:48666

約数の個数: 36

約数和(自身を含む): 51487650760

約数和(自身を除く): 31120661452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 19219, 29437, 38438, 57657, 58874, 76876, 88311, 115314, 117748, 172971, 176622, 230628, 264933, 345942, 353244, 529866, 691884, 1059732, 565749703, 1131499406, 1697249109, 2262998812, 3394498218, 5091747327, 6788996436, 10183494654, 20366989308]

約数ペア:

[(1, 20366989308), (2, 10183494654), (3, 6788996436), (4, 5091747327), (6, 3394498218), (9, 2262998812), (12, 1697249109), (18, 1131499406), (36, 565749703), (19219, 1059732), (29437, 691884), (38438, 529866), (57657, 353244), (58874, 345942), (76876, 264933), (88311, 230628), (115314, 176622), (117748, 172971)]