20768096

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{6301}}^1$

素因数の和:6414

約数の個数: 24

約数和(自身を含む): 41290704

約数和(自身を除く): 20522608

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 6301, 12602, 25204, 50408, 100816, 201632, 649003, 1298006, 2596012, 5192024, 10384048, 20768096]

約数ペア:

[(1, 20768096), (2, 10384048), (4, 5192024), (8, 2596012), (16, 1298006), (32, 649003), (103, 201632), (206, 100816), (412, 50408), (824, 25204), (1648, 12602), (3296, 6301)]