20168769576

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{607}}^1\times {\mathrm{2531}}^1$

素因数の和:3694

約数の個数: 64

約数和(自身を含む): 50617313280

約数和(自身を除く): 30448543704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 607, 1094, 1214, 1641, 1821, 2188, 2428, 2531, 3282, 3642, 4376, 4856, 5062, 6564, 7284, 7593, 10124, 13128, 14568, 15186, 20248, 30372, 60744, 332029, 664058, 996087, 1328116, 1384457, 1536317, 1992174, 2656232, 2768914, 3072634, 3984348, 4153371, 4608951, 5537828, 6145268, 7968696, 8306742, 9217902, 11075656, 12290536, 16613484, 18435804, 33226968, 36871608, 840365399, 1680730798, 2521096197, 3361461596, 5042192394, 6722923192, 10084384788, 20168769576]

約数ペア:

[(1, 20168769576), (2, 10084384788), (3, 6722923192), (4, 5042192394), (6, 3361461596), (8, 2521096197), (12, 1680730798), (24, 840365399), (547, 36871608), (607, 33226968), (1094, 18435804), (1214, 16613484), (1641, 12290536), (1821, 11075656), (2188, 9217902), (2428, 8306742), (2531, 7968696), (3282, 6145268), (3642, 5537828), (4376, 4608951), (4856, 4153371), (5062, 3984348), (6564, 3072634), (7284, 2768914), (7593, 2656232), (10124, 1992174), (13128, 1536317), (14568, 1384457), (15186, 1328116), (20248, 996087), (30372, 664058), (60744, 332029)]