20143219992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{2417}}^1$

素因数の和:2985

約数の個数: 128

約数和(自身を含む): 58217702400

約数和(自身を除く): 38074482408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 439, 452, 678, 791, 878, 904, 1317, 1356, 1582, 1756, 2373, 2417, 2634, 2712, 3073, 3164, 3512, 4746, 4834, 5268, 6146, 6328, 7251, 9219, 9492, 9668, 10536, 12292, 14502, 16919, 18438, 18984, 19336, 24584, 29004, 33838, 36876, 49607, 50757, 58008, 67676, 73752, 99214, 101514, 135352, 148821, 198428, 203028, 273121, 297642, 347249, 396856, 406056, 546242, 595284, 694498, 819363, 1041747, 1061063, 1092484, 1190568, 1388996, 1638726, 1911847, 2083494, 2122126, 2184968, 2777992, 3183189, 3277452, 3823694, 4166988, 4244252, 5735541, 6366378, 6554904, 7427441, 7647388, 8333976, 8488504, 11471082, 12732756, 14854882, 15294776, 22282323, 22942164, 25465512, 29709764, 44564646, 45884328, 59419528, 89129292, 119900119, 178258584, 239800238, 359700357, 479600476, 719400714, 839300833, 959200952, 1438801428, 1678601666, 2517902499, 2877602856, 3357203332, 5035804998, 6714406664, 10071609996, 20143219992]

約数ペア:

[(1, 20143219992), (2, 10071609996), (3, 6714406664), (4, 5035804998), (6, 3357203332), (7, 2877602856), (8, 2517902499), (12, 1678601666), (14, 1438801428), (21, 959200952), (24, 839300833), (28, 719400714), (42, 479600476), (56, 359700357), (84, 239800238), (113, 178258584), (168, 119900119), (226, 89129292), (339, 59419528), (439, 45884328), (452, 44564646), (678, 29709764), (791, 25465512), (878, 22942164), (904, 22282323), (1317, 15294776), (1356, 14854882), (1582, 12732756), (1756, 11471082), (2373, 8488504), (2417, 8333976), (2634, 7647388), (2712, 7427441), (3073, 6554904), (3164, 6366378), (3512, 5735541), (4746, 4244252), (4834, 4166988), (5268, 3823694), (6146, 3277452), (6328, 3183189), (7251, 2777992), (9219, 2184968), (9492, 2122126), (9668, 2083494), (10536, 1911847), (12292, 1638726), (14502, 1388996), (16919, 1190568), (18438, 1092484), (18984, 1061063), (19336, 1041747), (24584, 819363), (29004, 694498), (33838, 595284), (36876, 546242), (49607, 406056), (50757, 396856), (58008, 347249), (67676, 297642), (73752, 273121), (99214, 203028), (101514, 198428), (135352, 148821)]