20345064

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36857}}^1$

素因数の和:36889

約数の個数: 32

約数和(自身を含む): 53075520

約数和(自身を除く): 32730456

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 36857, 73714, 110571, 147428, 221142, 294856, 442284, 847711, 884568, 1695422, 2543133, 3390844, 5086266, 6781688, 10172532, 20345064]

約数ペア:

[(1, 20345064), (2, 10172532), (3, 6781688), (4, 5086266), (6, 3390844), (8, 2543133), (12, 1695422), (23, 884568), (24, 847711), (46, 442284), (69, 294856), (92, 221142), (138, 147428), (184, 110571), (276, 73714), (552, 36857)]