20331412128

素因数分解:

$2^5\times 3^4\times {\mathrm{139}}^1\times {\mathrm{56431}}^1$

素因数の和:56592

約数の個数: 120

約数和(自身を含む): 60225359040

約数和(自身を除く): 39893946912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 139, 144, 162, 216, 278, 288, 324, 417, 432, 556, 648, 834, 864, 1112, 1251, 1296, 1668, 2224, 2502, 2592, 3336, 3753, 4448, 5004, 6672, 7506, 10008, 11259, 13344, 15012, 20016, 22518, 30024, 40032, 45036, 56431, 60048, 90072, 112862, 120096, 169293, 180144, 225724, 338586, 360288, 451448, 507879, 677172, 902896, 1015758, 1354344, 1523637, 1805792, 2031516, 2708688, 3047274, 4063032, 4570911, 5417376, 6094548, 7843909, 8126064, 9141822, 12189096, 15687818, 16252128, 18283644, 23531727, 24378192, 31375636, 36567288, 47063454, 48756384, 62751272, 70595181, 73134576, 94126908, 125502544, 141190362, 146269152, 188253816, 211785543, 251005088, 282380724, 376507632, 423571086, 564761448, 635356629, 753015264, 847142172, 1129522896, 1270713258, 1694284344, 2259045792, 2541426516, 3388568688, 5082853032, 6777137376, 10165706064, 20331412128]

約数ペア:

[(1, 20331412128), (2, 10165706064), (3, 6777137376), (4, 5082853032), (6, 3388568688), (8, 2541426516), (9, 2259045792), (12, 1694284344), (16, 1270713258), (18, 1129522896), (24, 847142172), (27, 753015264), (32, 635356629), (36, 564761448), (48, 423571086), (54, 376507632), (72, 282380724), (81, 251005088), (96, 211785543), (108, 188253816), (139, 146269152), (144, 141190362), (162, 125502544), (216, 94126908), (278, 73134576), (288, 70595181), (324, 62751272), (417, 48756384), (432, 47063454), (556, 36567288), (648, 31375636), (834, 24378192), (864, 23531727), (1112, 18283644), (1251, 16252128), (1296, 15687818), (1668, 12189096), (2224, 9141822), (2502, 8126064), (2592, 7843909), (3336, 6094548), (3753, 5417376), (4448, 4570911), (5004, 4063032), (6672, 3047274), (7506, 2708688), (10008, 2031516), (11259, 1805792), (13344, 1523637), (15012, 1354344), (20016, 1015758), (22518, 902896), (30024, 677172), (40032, 507879), (45036, 451448), (56431, 360288), (60048, 338586), (90072, 225724), (112862, 180144), (120096, 169293)]