20060895910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{26267}}^1$

素因数の和:26469

約数の個数: 64

約数和(自身を含む): 40443473664

約数和(自身を除く): 20382577754

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 131, 262, 265, 530, 583, 655, 1166, 1310, 1441, 2882, 2915, 5830, 6943, 7205, 13886, 14410, 26267, 34715, 52534, 69430, 76373, 131335, 152746, 262670, 288937, 381865, 577874, 763730, 1392151, 1444685, 2784302, 2889370, 3440977, 6881954, 6960755, 13921510, 15313661, 17204885, 30627322, 34409770, 37850747, 75701494, 76568305, 153136610, 182371781, 189253735, 364743562, 378507470, 911858905, 1823717810, 2006089591, 4012179182, 10030447955, 20060895910]

約数ペア:

[(1, 20060895910), (2, 10030447955), (5, 4012179182), (10, 2006089591), (11, 1823717810), (22, 911858905), (53, 378507470), (55, 364743562), (106, 189253735), (110, 182371781), (131, 153136610), (262, 76568305), (265, 75701494), (530, 37850747), (583, 34409770), (655, 30627322), (1166, 17204885), (1310, 15313661), (1441, 13921510), (2882, 6960755), (2915, 6881954), (5830, 3440977), (6943, 2889370), (7205, 2784302), (13886, 1444685), (14410, 1392151), (26267, 763730), (34715, 577874), (52534, 381865), (69430, 288937), (76373, 262670), (131335, 152746)]