2000520216

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{677683}}^1$

素因数の和:677736

約数の個数: 48

約数和(自身を含む): 5550231960

約数和(自身を除く): 3549711744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 677683, 1355366, 2033049, 2710732, 4066098, 5421464, 6099147, 8132196, 12198294, 16264392, 24396588, 27785003, 48793176, 55570006, 83355009, 111140012, 166710018, 222280024, 250065027, 333420036, 500130054, 666840072, 1000260108, 2000520216]

約数ペア:

[(1, 2000520216), (2, 1000260108), (3, 666840072), (4, 500130054), (6, 333420036), (8, 250065027), (9, 222280024), (12, 166710018), (18, 111140012), (24, 83355009), (36, 55570006), (41, 48793176), (72, 27785003), (82, 24396588), (123, 16264392), (164, 12198294), (246, 8132196), (328, 6099147), (369, 5421464), (492, 4066098), (738, 2710732), (984, 2033049), (1476, 1355366), (2952, 677683)]