20959344924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{23671}}^1$

素因数の和:23895

約数の個数: 96

約数和(自身を含む): 57012781056

約数和(自身を除く): 36053436132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 127, 166, 249, 254, 332, 381, 498, 508, 581, 762, 889, 996, 1162, 1524, 1743, 1778, 2324, 2667, 3486, 3556, 5334, 6972, 10541, 10668, 21082, 23671, 31623, 42164, 47342, 63246, 71013, 73787, 94684, 126492, 142026, 147574, 165697, 221361, 284052, 295148, 331394, 442722, 497091, 662788, 885444, 994182, 1964693, 1988364, 3006217, 3929386, 5894079, 6012434, 7858772, 9018651, 11788158, 12024868, 13752851, 18037302, 21043519, 23576316, 27505702, 36074604, 41258553, 42087038, 55011404, 63130557, 82517106, 84174076, 126261114, 165034212, 249516011, 252522228, 499032022, 748548033, 998064044, 1497096066, 1746612077, 2994192132, 3493224154, 5239836231, 6986448308, 10479672462, 20959344924]

約数ペア:

[(1, 20959344924), (2, 10479672462), (3, 6986448308), (4, 5239836231), (6, 3493224154), (7, 2994192132), (12, 1746612077), (14, 1497096066), (21, 998064044), (28, 748548033), (42, 499032022), (83, 252522228), (84, 249516011), (127, 165034212), (166, 126261114), (249, 84174076), (254, 82517106), (332, 63130557), (381, 55011404), (498, 42087038), (508, 41258553), (581, 36074604), (762, 27505702), (889, 23576316), (996, 21043519), (1162, 18037302), (1524, 13752851), (1743, 12024868), (1778, 11788158), (2324, 9018651), (2667, 7858772), (3486, 6012434), (3556, 5894079), (5334, 3929386), (6972, 3006217), (10541, 1988364), (10668, 1964693), (21082, 994182), (23671, 885444), (31623, 662788), (42164, 497091), (47342, 442722), (63246, 331394), (71013, 295148), (73787, 284052), (94684, 221361), (126492, 165697), (142026, 147574)]