20139804048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107227}}^1$

素因数の和:107301

約数の個数: 160

約数和(自身を含む): 65524028416

約数和(自身を除く): 45384224368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 104, 112, 129, 156, 168, 172, 182, 208, 258, 273, 301, 312, 336, 344, 364, 516, 546, 559, 602, 624, 688, 728, 903, 1032, 1092, 1118, 1204, 1456, 1677, 1806, 2064, 2184, 2236, 2408, 3354, 3612, 3913, 4368, 4472, 4816, 6708, 7224, 7826, 8944, 11739, 13416, 14448, 15652, 23478, 26832, 31304, 46956, 62608, 93912, 107227, 187824, 214454, 321681, 428908, 643362, 750589, 857816, 1286724, 1393951, 1501178, 1715632, 2251767, 2573448, 2787902, 3002356, 4181853, 4503534, 4610761, 5146896, 5575804, 6004712, 8363706, 9007068, 9221522, 9757657, 11151608, 12009424, 13832283, 16727412, 18014136, 18443044, 19515314, 22303216, 27664566, 29272971, 32275327, 33454824, 36028272, 36886088, 39030628, 55329132, 58545942, 59939893, 64550654, 66909648, 73772176, 78061256, 96825981, 110658264, 117091884, 119879786, 129101308, 156122512, 179819679, 193651962, 221316528, 234183768, 239759572, 258202616, 359639358, 387303924, 419579251, 468367536, 479519144, 516405232, 719278716, 774607848, 839158502, 959038288, 1258737753, 1438557432, 1549215696, 1678317004, 2517475506, 2877114864, 3356634008, 5034951012, 6713268016, 10069902024, 20139804048]

約数ペア:

[(1, 20139804048), (2, 10069902024), (3, 6713268016), (4, 5034951012), (6, 3356634008), (7, 2877114864), (8, 2517475506), (12, 1678317004), (13, 1549215696), (14, 1438557432), (16, 1258737753), (21, 959038288), (24, 839158502), (26, 774607848), (28, 719278716), (39, 516405232), (42, 479519144), (43, 468367536), (48, 419579251), (52, 387303924), (56, 359639358), (78, 258202616), (84, 239759572), (86, 234183768), (91, 221316528), (104, 193651962), (112, 179819679), (129, 156122512), (156, 129101308), (168, 119879786), (172, 117091884), (182, 110658264), (208, 96825981), (258, 78061256), (273, 73772176), (301, 66909648), (312, 64550654), (336, 59939893), (344, 58545942), (364, 55329132), (516, 39030628), (546, 36886088), (559, 36028272), (602, 33454824), (624, 32275327), (688, 29272971), (728, 27664566), (903, 22303216), (1032, 19515314), (1092, 18443044), (1118, 18014136), (1204, 16727412), (1456, 13832283), (1677, 12009424), (1806, 11151608), (2064, 9757657), (2184, 9221522), (2236, 9007068), (2408, 8363706), (3354, 6004712), (3612, 5575804), (3913, 5146896), (4368, 4610761), (4472, 4503534), (4816, 4181853), (6708, 3002356), (7224, 2787902), (7826, 2573448), (8944, 2251767), (11739, 1715632), (13416, 1501178), (14448, 1393951), (15652, 1286724), (23478, 857816), (26832, 750589), (31304, 643362), (46956, 428908), (62608, 321681), (93912, 214454), (107227, 187824)]