20143032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 64834560

約数和(自身を除く): 44691528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 401, 483, 546, 552, 598, 644, 728, 802, 897, 966, 1092, 1196, 1203, 1288, 1604, 1794, 1932, 2093, 2184, 2392, 2406, 2807, 3208, 3588, 3864, 4186, 4812, 5213, 5614, 6279, 7176, 8372, 8421, 9223, 9624, 10426, 11228, 12558, 15639, 16744, 16842, 18446, 20852, 22456, 25116, 27669, 31278, 33684, 36491, 36892, 41704, 50232, 55338, 62556, 64561, 67368, 72982, 73784, 109473, 110676, 119899, 125112, 129122, 145964, 193683, 218946, 221352, 239798, 258244, 291928, 359697, 387366, 437892, 479596, 516488, 719394, 774732, 839293, 875784, 959192, 1438788, 1549464, 1678586, 2517879, 2877576, 3357172, 5035758, 6714344, 10071516, 20143032]

約数ペア:

[(1, 20143032), (2, 10071516), (3, 6714344), (4, 5035758), (6, 3357172), (7, 2877576), (8, 2517879), (12, 1678586), (13, 1549464), (14, 1438788), (21, 959192), (23, 875784), (24, 839293), (26, 774732), (28, 719394), (39, 516488), (42, 479596), (46, 437892), (52, 387366), (56, 359697), (69, 291928), (78, 258244), (84, 239798), (91, 221352), (92, 218946), (104, 193683), (138, 145964), (156, 129122), (161, 125112), (168, 119899), (182, 110676), (184, 109473), (273, 73784), (276, 72982), (299, 67368), (312, 64561), (322, 62556), (364, 55338), (401, 50232), (483, 41704), (546, 36892), (552, 36491), (598, 33684), (644, 31278), (728, 27669), (802, 25116), (897, 22456), (966, 20852), (1092, 18446), (1196, 16842), (1203, 16744), (1288, 15639), (1604, 12558), (1794, 11228), (1932, 10426), (2093, 9624), (2184, 9223), (2392, 8421), (2406, 8372), (2807, 7176), (3208, 6279), (3588, 5614), (3864, 5213), (4186, 4812)]