20213024136

素因数分解:

$2^3\times 3^1\times {\mathrm{6131}}^1\times {\mathrm{137369}}^1$

素因数の和:143509

約数の個数: 32

約数和(自身を含む): 50541170400

約数和(自身を除く): 30328146264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6131, 12262, 18393, 24524, 36786, 49048, 73572, 137369, 147144, 274738, 412107, 549476, 824214, 1098952, 1648428, 3296856, 842209339, 1684418678, 2526628017, 3368837356, 5053256034, 6737674712, 10106512068, 20213024136]

約数ペア:

[(1, 20213024136), (2, 10106512068), (3, 6737674712), (4, 5053256034), (6, 3368837356), (8, 2526628017), (12, 1684418678), (24, 842209339), (6131, 3296856), (12262, 1648428), (18393, 1098952), (24524, 824214), (36786, 549476), (49048, 412107), (73572, 274738), (137369, 147144)]