20596086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 55211520

約数和(自身を除く): 34615434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 103, 126, 138, 161, 189, 206, 207, 309, 322, 378, 414, 483, 529, 618, 621, 721, 927, 966, 1058, 1242, 1442, 1449, 1587, 1854, 2163, 2369, 2781, 2898, 3174, 3703, 4326, 4347, 4738, 4761, 5562, 6489, 7107, 7406, 8694, 9522, 11109, 12978, 14214, 14283, 16583, 19467, 21321, 22218, 28566, 33166, 33327, 38934, 42642, 49749, 54487, 63963, 66654, 99498, 99981, 108974, 127926, 149247, 163461, 199962, 298494, 326922, 381409, 447741, 490383, 762818, 895482, 980766, 1144227, 1471149, 2288454, 2942298, 3432681, 6865362, 10298043, 20596086]

約数ペア:

[(1, 20596086), (2, 10298043), (3, 6865362), (6, 3432681), (7, 2942298), (9, 2288454), (14, 1471149), (18, 1144227), (21, 980766), (23, 895482), (27, 762818), (42, 490383), (46, 447741), (54, 381409), (63, 326922), (69, 298494), (103, 199962), (126, 163461), (138, 149247), (161, 127926), (189, 108974), (206, 99981), (207, 99498), (309, 66654), (322, 63963), (378, 54487), (414, 49749), (483, 42642), (529, 38934), (618, 33327), (621, 33166), (721, 28566), (927, 22218), (966, 21321), (1058, 19467), (1242, 16583), (1442, 14283), (1449, 14214), (1587, 12978), (1854, 11109), (2163, 9522), (2369, 8694), (2781, 7406), (2898, 7107), (3174, 6489), (3703, 5562), (4326, 4761), (4347, 4738)]