20282184

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 62899200

約数和(自身を除く): 42617016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 233, 234, 248, 279, 312, 351, 372, 403, 466, 468, 558, 699, 702, 744, 806, 837, 932, 936, 1116, 1209, 1398, 1404, 1612, 1674, 1864, 2097, 2232, 2418, 2796, 2808, 3029, 3224, 3348, 3627, 4194, 4836, 5592, 6058, 6291, 6696, 7223, 7254, 8388, 9087, 9672, 10881, 12116, 12582, 14446, 14508, 16776, 18174, 21669, 21762, 24232, 25164, 27261, 28892, 29016, 36348, 43338, 43524, 50328, 54522, 57784, 65007, 72696, 81783, 86676, 87048, 93899, 109044, 130014, 163566, 173352, 187798, 195021, 218088, 260028, 281697, 327132, 375596, 390042, 520056, 563394, 654264, 751192, 780084, 845091, 1126788, 1560168, 1690182, 2253576, 2535273, 3380364, 5070546, 6760728, 10141092, 20282184]

約数ペア:

[(1, 20282184), (2, 10141092), (3, 6760728), (4, 5070546), (6, 3380364), (8, 2535273), (9, 2253576), (12, 1690182), (13, 1560168), (18, 1126788), (24, 845091), (26, 780084), (27, 751192), (31, 654264), (36, 563394), (39, 520056), (52, 390042), (54, 375596), (62, 327132), (72, 281697), (78, 260028), (93, 218088), (104, 195021), (108, 187798), (117, 173352), (124, 163566), (156, 130014), (186, 109044), (216, 93899), (233, 87048), (234, 86676), (248, 81783), (279, 72696), (312, 65007), (351, 57784), (372, 54522), (403, 50328), (466, 43524), (468, 43338), (558, 36348), (699, 29016), (702, 28892), (744, 27261), (806, 25164), (837, 24232), (932, 21762), (936, 21669), (1116, 18174), (1209, 16776), (1398, 14508), (1404, 14446), (1612, 12582), (1674, 12116), (1864, 10881), (2097, 9672), (2232, 9087), (2418, 8388), (2796, 7254), (2808, 7223), (3029, 6696), (3224, 6291), (3348, 6058), (3627, 5592), (4194, 4836)]