20133414198

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 45701884800

約数和(自身を除く): 25568470602

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 174, 218, 261, 327, 431, 522, 654, 821, 862, 981, 1293, 1642, 1962, 2463, 2586, 3161, 3879, 4926, 6322, 7389, 7758, 9483, 12499, 14778, 18966, 23809, 24998, 28449, 37497, 46979, 47618, 56898, 71427, 74994, 89489, 93958, 112491, 140937, 142854, 178978, 214281, 224982, 268467, 281874, 353851, 422811, 428562, 536934, 707702, 805401, 845622, 1061553, 1362391, 1610802, 2123106, 2595181, 2724782, 3184659, 4087173, 5190362, 6369318, 7785543, 8174346, 10261679, 12261519, 15571086, 20523358, 23356629, 24523038, 30785037, 38569759, 46713258, 61570074, 77139518, 92355111, 115709277, 184710222, 231418554, 347127831, 694255662, 1118523011, 2237046022, 3355569033, 6711138066, 10066707099, 20133414198]

約数ペア:

[(1, 20133414198), (2, 10066707099), (3, 6711138066), (6, 3355569033), (9, 2237046022), (18, 1118523011), (29, 694255662), (58, 347127831), (87, 231418554), (109, 184710222), (174, 115709277), (218, 92355111), (261, 77139518), (327, 61570074), (431, 46713258), (522, 38569759), (654, 30785037), (821, 24523038), (862, 23356629), (981, 20523358), (1293, 15571086), (1642, 12261519), (1962, 10261679), (2463, 8174346), (2586, 7785543), (3161, 6369318), (3879, 5190362), (4926, 4087173), (6322, 3184659), (7389, 2724782), (7758, 2595181), (9483, 2123106), (12499, 1610802), (14778, 1362391), (18966, 1061553), (23809, 845622), (24998, 805401), (28449, 707702), (37497, 536934), (46979, 428562), (47618, 422811), (56898, 353851), (71427, 281874), (74994, 268467), (89489, 224982), (93958, 214281), (112491, 178978), (140937, 142854)]