20772024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9511}}^1$

素因数の和:9540

約数の個数: 64

約数和(自身を含む): 63920640

約数和(自身を除く): 43148616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 9511, 19022, 28533, 38044, 57066, 66577, 76088, 114132, 123643, 133154, 199731, 228264, 247286, 266308, 370929, 399462, 494572, 532616, 741858, 798924, 865501, 989144, 1483716, 1597848, 1731002, 2596503, 2967432, 3462004, 5193006, 6924008, 10386012, 20772024]

約数ペア:

[(1, 20772024), (2, 10386012), (3, 6924008), (4, 5193006), (6, 3462004), (7, 2967432), (8, 2596503), (12, 1731002), (13, 1597848), (14, 1483716), (21, 989144), (24, 865501), (26, 798924), (28, 741858), (39, 532616), (42, 494572), (52, 399462), (56, 370929), (78, 266308), (84, 247286), (91, 228264), (104, 199731), (156, 133154), (168, 123643), (182, 114132), (273, 76088), (312, 66577), (364, 57066), (546, 38044), (728, 28533), (1092, 19022), (2184, 9511)]