20152440910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1\times {\mathrm{1373}}^1$

素因数の和:2377

約数の個数: 64

約数和(自身を含む): 41682719232

約数和(自身を除く): 21530278322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 683, 1366, 1373, 1535, 2149, 2746, 3070, 3415, 4298, 4781, 6830, 6865, 9562, 9611, 10745, 13730, 19222, 21490, 23905, 47810, 48055, 96110, 209681, 419362, 421511, 843022, 937759, 1048405, 1467767, 1875518, 2096810, 2107555, 2935534, 2950577, 4215110, 4688795, 5901154, 6564313, 7338835, 9377590, 13128626, 14677670, 14752885, 29505770, 32821565, 65643130, 287892013, 575784026, 1439460065, 2015244091, 2878920130, 4030488182, 10076220455, 20152440910]

約数ペア:

[(1, 20152440910), (2, 10076220455), (5, 4030488182), (7, 2878920130), (10, 2015244091), (14, 1439460065), (35, 575784026), (70, 287892013), (307, 65643130), (614, 32821565), (683, 29505770), (1366, 14752885), (1373, 14677670), (1535, 13128626), (2149, 9377590), (2746, 7338835), (3070, 6564313), (3415, 5901154), (4298, 4688795), (4781, 4215110), (6830, 2950577), (6865, 2935534), (9562, 2107555), (9611, 2096810), (10745, 1875518), (13730, 1467767), (19222, 1048405), (21490, 937759), (23905, 843022), (47810, 421511), (48055, 419362), (96110, 209681)]