20451324

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74099}}^1$

素因数の和:74129

約数の個数: 24

約数和(自身を含む): 49795200

約数和(自身を除く): 29343876

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 74099, 148198, 222297, 296396, 444594, 889188, 1704277, 3408554, 5112831, 6817108, 10225662, 20451324]

約数ペア:

[(1, 20451324), (2, 10225662), (3, 6817108), (4, 5112831), (6, 3408554), (12, 1704277), (23, 889188), (46, 444594), (69, 296396), (92, 222297), (138, 148198), (276, 74099)]