20793048

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^2\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 53043480

約数和(自身を除く): 32250432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 193, 201, 268, 386, 402, 536, 579, 772, 804, 1158, 1544, 1608, 2316, 4489, 4632, 8978, 12931, 13467, 17956, 25862, 26934, 35912, 38793, 51724, 53868, 77586, 103448, 107736, 155172, 310344, 866377, 1732754, 2599131, 3465508, 5198262, 6931016, 10396524, 20793048]

約数ペア:

[(1, 20793048), (2, 10396524), (3, 6931016), (4, 5198262), (6, 3465508), (8, 2599131), (12, 1732754), (24, 866377), (67, 310344), (134, 155172), (193, 107736), (201, 103448), (268, 77586), (386, 53868), (402, 51724), (536, 38793), (579, 35912), (772, 26934), (804, 25862), (1158, 17956), (1544, 13467), (1608, 12931), (2316, 8978), (4489, 4632)]