20369832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 62380800

約数和(自身を除く): 42010968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 56, 58, 74, 84, 87, 111, 113, 116, 148, 168, 174, 203, 222, 226, 232, 259, 296, 339, 348, 406, 444, 452, 518, 609, 678, 696, 777, 791, 812, 888, 904, 1036, 1073, 1218, 1356, 1554, 1582, 1624, 2072, 2146, 2373, 2436, 2712, 3108, 3164, 3219, 3277, 4181, 4292, 4746, 4872, 6216, 6328, 6438, 6554, 7511, 8362, 8584, 9492, 9831, 12543, 12876, 13108, 15022, 16724, 18984, 19662, 22533, 22939, 25086, 25752, 26216, 29267, 30044, 33448, 39324, 45066, 45878, 50172, 58534, 60088, 68817, 78648, 87801, 90132, 91756, 100344, 117068, 121249, 137634, 175602, 180264, 183512, 234136, 242498, 275268, 351204, 363747, 484996, 550536, 702408, 727494, 848743, 969992, 1454988, 1697486, 2546229, 2909976, 3394972, 5092458, 6789944, 10184916, 20369832]

約数ペア:

[(1, 20369832), (2, 10184916), (3, 6789944), (4, 5092458), (6, 3394972), (7, 2909976), (8, 2546229), (12, 1697486), (14, 1454988), (21, 969992), (24, 848743), (28, 727494), (29, 702408), (37, 550536), (42, 484996), (56, 363747), (58, 351204), (74, 275268), (84, 242498), (87, 234136), (111, 183512), (113, 180264), (116, 175602), (148, 137634), (168, 121249), (174, 117068), (203, 100344), (222, 91756), (226, 90132), (232, 87801), (259, 78648), (296, 68817), (339, 60088), (348, 58534), (406, 50172), (444, 45878), (452, 45066), (518, 39324), (609, 33448), (678, 30044), (696, 29267), (777, 26216), (791, 25752), (812, 25086), (888, 22939), (904, 22533), (1036, 19662), (1073, 18984), (1218, 16724), (1356, 15022), (1554, 13108), (1582, 12876), (1624, 12543), (2072, 9831), (2146, 9492), (2373, 8584), (2436, 8362), (2712, 7511), (3108, 6554), (3164, 6438), (3219, 6328), (3277, 6216), (4181, 4872), (4292, 4746)]