20201856

素因数分解:

$2^7\times 3^1\times {\mathrm{52609}}^1$

素因数の和:52626

約数の個数: 32

約数和(自身を含む): 53662200

約数和(自身を除く): 33460344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52609, 105218, 157827, 210436, 315654, 420872, 631308, 841744, 1262616, 1683488, 2525232, 3366976, 5050464, 6733952, 10100928, 20201856]

約数ペア:

[(1, 20201856), (2, 10100928), (3, 6733952), (4, 5050464), (6, 3366976), (8, 2525232), (12, 1683488), (16, 1262616), (24, 841744), (32, 631308), (48, 420872), (64, 315654), (96, 210436), (128, 157827), (192, 105218), (384, 52609)]