2020776828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 5452446720

約数和(自身を除く): 3431669892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 313, 453, 509, 604, 626, 906, 939, 1018, 1057, 1252, 1527, 1812, 1878, 2036, 2114, 2191, 3054, 3171, 3563, 3756, 4228, 4382, 6108, 6342, 6573, 7126, 8764, 10689, 12684, 13146, 14252, 21378, 26292, 42756, 47263, 76859, 94526, 141789, 153718, 159317, 189052, 230577, 283578, 307436, 318634, 330841, 461154, 477951, 538013, 567156, 637268, 661682, 922308, 955902, 992523, 1076026, 1115219, 1323364, 1614039, 1911804, 1985046, 2152052, 2230438, 3228078, 3345657, 3970092, 4460876, 6456156, 6691314, 13382628, 24056867, 48113734, 72170601, 96227468, 144341202, 168398069, 288682404, 336796138, 505194207, 673592276, 1010388414, 2020776828]

約数ペア:

[(1, 2020776828), (2, 1010388414), (3, 673592276), (4, 505194207), (6, 336796138), (7, 288682404), (12, 168398069), (14, 144341202), (21, 96227468), (28, 72170601), (42, 48113734), (84, 24056867), (151, 13382628), (302, 6691314), (313, 6456156), (453, 4460876), (509, 3970092), (604, 3345657), (626, 3228078), (906, 2230438), (939, 2152052), (1018, 1985046), (1057, 1911804), (1252, 1614039), (1527, 1323364), (1812, 1115219), (1878, 1076026), (2036, 992523), (2114, 955902), (2191, 922308), (3054, 661682), (3171, 637268), (3563, 567156), (3756, 538013), (4228, 477951), (4382, 461154), (6108, 330841), (6342, 318634), (6573, 307436), (7126, 283578), (8764, 230577), (10689, 189052), (12684, 159317), (13146, 153718), (14252, 141789), (21378, 94526), (26292, 76859), (42756, 47263)]