20347252536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1418

約数の個数: 192

約数和(自身を含む): 58592354400

約数和(自身を除く): 38245101864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 221, 269, 312, 338, 408, 442, 507, 538, 663, 676, 807, 884, 1014, 1076, 1097, 1326, 1352, 1614, 1768, 2028, 2152, 2194, 2652, 2873, 3228, 3291, 3497, 4056, 4388, 4573, 5304, 5746, 6456, 6582, 6994, 8619, 8776, 9146, 10491, 11492, 13164, 13719, 13988, 14261, 17238, 18292, 18649, 20982, 22984, 26328, 27438, 27976, 28522, 34476, 36584, 37298, 41964, 42783, 45461, 54876, 55947, 57044, 59449, 68952, 74596, 83928, 85566, 90922, 109752, 111894, 114088, 118898, 136383, 149192, 171132, 178347, 181844, 185393, 223788, 237796, 242437, 272766, 295093, 342264, 356694, 363688, 370786, 447576, 475592, 484874, 545532, 556179, 590186, 713388, 727311, 741572, 772837, 885279, 969748, 1091064, 1112358, 1180372, 1426776, 1454622, 1483144, 1545674, 1770558, 1939496, 2224716, 2318511, 2360744, 2909244, 3091348, 3151681, 3541116, 3836209, 4449432, 4637022, 5016581, 5818488, 6182696, 6303362, 7082232, 7672418, 9274044, 9455043, 10033162, 11508627, 12606724, 15049743, 15344836, 18548088, 18910086, 20066324, 23017254, 25213448, 30099486, 30689672, 37820172, 40132648, 46034508, 49870717, 60198972, 65215553, 75640344, 92069016, 99741434, 120397944, 130431106, 149612151, 195646659, 199482868, 260862212, 299224302, 391293318, 398965736, 521724424, 598448604, 782586636, 847802189, 1196897208, 1565173272, 1695604378, 2543406567, 3391208756, 5086813134, 6782417512, 10173626268, 20347252536]

約数ペア:

[(1, 20347252536), (2, 10173626268), (3, 6782417512), (4, 5086813134), (6, 3391208756), (8, 2543406567), (12, 1695604378), (13, 1565173272), (17, 1196897208), (24, 847802189), (26, 782586636), (34, 598448604), (39, 521724424), (51, 398965736), (52, 391293318), (68, 299224302), (78, 260862212), (102, 199482868), (104, 195646659), (136, 149612151), (156, 130431106), (169, 120397944), (204, 99741434), (221, 92069016), (269, 75640344), (312, 65215553), (338, 60198972), (408, 49870717), (442, 46034508), (507, 40132648), (538, 37820172), (663, 30689672), (676, 30099486), (807, 25213448), (884, 23017254), (1014, 20066324), (1076, 18910086), (1097, 18548088), (1326, 15344836), (1352, 15049743), (1614, 12606724), (1768, 11508627), (2028, 10033162), (2152, 9455043), (2194, 9274044), (2652, 7672418), (2873, 7082232), (3228, 6303362), (3291, 6182696), (3497, 5818488), (4056, 5016581), (4388, 4637022), (4573, 4449432), (5304, 3836209), (5746, 3541116), (6456, 3151681), (6582, 3091348), (6994, 2909244), (8619, 2360744), (8776, 2318511), (9146, 2224716), (10491, 1939496), (11492, 1770558), (13164, 1545674), (13719, 1483144), (13988, 1454622), (14261, 1426776), (17238, 1180372), (18292, 1112358), (18649, 1091064), (20982, 969748), (22984, 885279), (26328, 772837), (27438, 741572), (27976, 727311), (28522, 713388), (34476, 590186), (36584, 556179), (37298, 545532), (41964, 484874), (42783, 475592), (45461, 447576), (54876, 370786), (55947, 363688), (57044, 356694), (59449, 342264), (68952, 295093), (74596, 272766), (83928, 242437), (85566, 237796), (90922, 223788), (109752, 185393), (111894, 181844), (114088, 178347), (118898, 171132), (136383, 149192)]