20248844742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1155

約数の個数: 192

約数和(自身を含む): 53934806016

約数和(自身を除く): 33685961274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 41, 42, 46, 63, 69, 82, 123, 126, 138, 161, 193, 207, 246, 287, 322, 369, 386, 414, 483, 574, 579, 738, 861, 883, 943, 966, 1158, 1351, 1449, 1722, 1737, 1766, 1886, 2583, 2649, 2702, 2829, 2898, 3474, 4053, 4439, 5166, 5298, 5658, 6181, 6601, 7913, 7947, 8106, 8487, 8878, 12159, 12362, 13202, 13317, 15826, 15894, 16974, 18543, 19803, 20309, 23739, 24318, 26634, 31073, 36203, 37086, 39606, 39951, 40618, 47478, 55391, 55629, 59409, 60927, 62146, 71217, 72406, 79902, 93219, 108609, 110782, 111258, 118818, 121854, 142163, 142434, 166173, 170419, 181999, 182781, 186438, 217218, 253421, 279657, 284326, 325827, 332346, 340838, 363998, 365562, 426489, 498519, 506842, 511257, 545997, 559314, 651654, 760263, 832669, 852978, 997038, 1022514, 1091994, 1192933, 1273993, 1279467, 1520526, 1533771, 1637991, 1665338, 2280789, 2385866, 2498007, 2547986, 2558934, 3067542, 3275982, 3578799, 3821979, 3919637, 4561578, 4996014, 5828683, 6987179, 7157598, 7494021, 7643958, 7839274, 10736397, 11465937, 11657366, 11758911, 13974358, 14988042, 17486049, 20961537, 21472794, 22931874, 23517822, 27437459, 34972098, 35276733, 41923074, 48910253, 52458147, 54874918, 62884611, 70553466, 82312377, 97820506, 104916294, 125769222, 146730759, 160705117, 164624754, 246937131, 293461518, 321410234, 440192277, 482115351, 493874262, 880384554, 964230702, 1124935819, 1446346053, 2249871638, 2892692106, 3374807457, 6749614914, 10124422371, 20248844742]

約数ペア:

[(1, 20248844742), (2, 10124422371), (3, 6749614914), (6, 3374807457), (7, 2892692106), (9, 2249871638), (14, 1446346053), (18, 1124935819), (21, 964230702), (23, 880384554), (41, 493874262), (42, 482115351), (46, 440192277), (63, 321410234), (69, 293461518), (82, 246937131), (123, 164624754), (126, 160705117), (138, 146730759), (161, 125769222), (193, 104916294), (207, 97820506), (246, 82312377), (287, 70553466), (322, 62884611), (369, 54874918), (386, 52458147), (414, 48910253), (483, 41923074), (574, 35276733), (579, 34972098), (738, 27437459), (861, 23517822), (883, 22931874), (943, 21472794), (966, 20961537), (1158, 17486049), (1351, 14988042), (1449, 13974358), (1722, 11758911), (1737, 11657366), (1766, 11465937), (1886, 10736397), (2583, 7839274), (2649, 7643958), (2702, 7494021), (2829, 7157598), (2898, 6987179), (3474, 5828683), (4053, 4996014), (4439, 4561578), (5166, 3919637), (5298, 3821979), (5658, 3578799), (6181, 3275982), (6601, 3067542), (7913, 2558934), (7947, 2547986), (8106, 2498007), (8487, 2385866), (8878, 2280789), (12159, 1665338), (12362, 1637991), (13202, 1533771), (13317, 1520526), (15826, 1279467), (15894, 1273993), (16974, 1192933), (18543, 1091994), (19803, 1022514), (20309, 997038), (23739, 852978), (24318, 832669), (26634, 760263), (31073, 651654), (36203, 559314), (37086, 545997), (39606, 511257), (39951, 506842), (40618, 498519), (47478, 426489), (55391, 365562), (55629, 363998), (59409, 340838), (60927, 332346), (62146, 325827), (71217, 284326), (72406, 279657), (79902, 253421), (93219, 217218), (108609, 186438), (110782, 182781), (111258, 181999), (118818, 170419), (121854, 166173), (142163, 142434)]