20307552

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 33318048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 1063, 1194, 1592, 2126, 2388, 3184, 3189, 4252, 4776, 6368, 6378, 8504, 9552, 12756, 17008, 19104, 25512, 34016, 51024, 102048, 211537, 423074, 634611, 846148, 1269222, 1692296, 2538444, 3384592, 5076888, 6769184, 10153776, 20307552]

約数ペア:

[(1, 20307552), (2, 10153776), (3, 6769184), (4, 5076888), (6, 3384592), (8, 2538444), (12, 1692296), (16, 1269222), (24, 846148), (32, 634611), (48, 423074), (96, 211537), (199, 102048), (398, 51024), (597, 34016), (796, 25512), (1063, 19104), (1194, 17008), (1592, 12756), (2126, 9552), (2388, 8504), (3184, 6378), (3189, 6368), (4252, 4776)]