20162021652

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4409891}}^1$

素因数の和:4410028

約数の個数: 36

約数和(自身を含む): 51366422016

約数和(自身を除く): 31204400364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 4409891, 8819782, 13229673, 17639564, 26459346, 39689019, 52918692, 79378038, 158756076, 560056157, 1120112314, 1680168471, 2240224628, 3360336942, 5040505413, 6720673884, 10081010826, 20162021652]

約数ペア:

[(1, 20162021652), (2, 10081010826), (3, 6720673884), (4, 5040505413), (6, 3360336942), (9, 2240224628), (12, 1680168471), (18, 1120112314), (36, 560056157), (127, 158756076), (254, 79378038), (381, 52918692), (508, 39689019), (762, 26459346), (1143, 17639564), (1524, 13229673), (2286, 8819782), (4572, 4409891)]