20346624

素因数分解:

$2^8\times 3^2\times {\mathrm{8831}}^1$

素因数の和:8853

約数の個数: 54

約数和(自身を含む): 58670976

約数和(自身を除く): 38324352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8831, 17662, 26493, 35324, 52986, 70648, 79479, 105972, 141296, 158958, 211944, 282592, 317916, 423888, 565184, 635832, 847776, 1130368, 1271664, 1695552, 2260736, 2543328, 3391104, 5086656, 6782208, 10173312, 20346624]

約数ペア:

[(1, 20346624), (2, 10173312), (3, 6782208), (4, 5086656), (6, 3391104), (8, 2543328), (9, 2260736), (12, 1695552), (16, 1271664), (18, 1130368), (24, 847776), (32, 635832), (36, 565184), (48, 423888), (64, 317916), (72, 282592), (96, 211944), (128, 158958), (144, 141296), (192, 105972), (256, 79479), (288, 70648), (384, 52986), (576, 35324), (768, 26493), (1152, 17662), (2304, 8831)]