20344517116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{3821}}^1$

素因数の和:4195

約数の個数: 96

約数和(自身を含む): 45306293760

約数和(自身を除く): 24961776644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 293, 308, 413, 586, 649, 826, 1172, 1298, 1652, 2051, 2596, 3223, 3821, 4102, 4543, 6446, 7642, 8204, 9086, 12892, 15284, 17287, 18172, 22561, 26747, 34574, 42031, 45122, 53494, 69148, 84062, 90244, 106988, 121009, 168124, 190157, 225439, 242018, 294217, 380314, 450878, 484036, 588434, 760628, 901756, 1119553, 1176868, 1331099, 1578073, 2239106, 2479829, 2662198, 3156146, 4478212, 4959658, 5324396, 6312292, 7836871, 9919316, 12315083, 15673742, 17358803, 24630166, 31347484, 34717606, 49260332, 66053627, 69435212, 86205581, 132107254, 172411162, 264214508, 344822324, 462375389, 726589897, 924750778, 1453179794, 1849501556, 2906359588, 5086129279, 10172258558, 20344517116]

約数ペア:

[(1, 20344517116), (2, 10172258558), (4, 5086129279), (7, 2906359588), (11, 1849501556), (14, 1453179794), (22, 924750778), (28, 726589897), (44, 462375389), (59, 344822324), (77, 264214508), (118, 172411162), (154, 132107254), (236, 86205581), (293, 69435212), (308, 66053627), (413, 49260332), (586, 34717606), (649, 31347484), (826, 24630166), (1172, 17358803), (1298, 15673742), (1652, 12315083), (2051, 9919316), (2596, 7836871), (3223, 6312292), (3821, 5324396), (4102, 4959658), (4543, 4478212), (6446, 3156146), (7642, 2662198), (8204, 2479829), (9086, 2239106), (12892, 1578073), (15284, 1331099), (17287, 1176868), (18172, 1119553), (22561, 901756), (26747, 760628), (34574, 588434), (42031, 484036), (45122, 450878), (53494, 380314), (69148, 294217), (84062, 242018), (90244, 225439), (106988, 190157), (121009, 168124)]