20262408

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{12601}}^1$

素因数の和:12677

約数の個数: 32

約数和(自身を含む): 51416160

約数和(自身を除く): 31153752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 12601, 25202, 37803, 50404, 75606, 100808, 151212, 302424, 844267, 1688534, 2532801, 3377068, 5065602, 6754136, 10131204, 20262408]

約数ペア:

[(1, 20262408), (2, 10131204), (3, 6754136), (4, 5065602), (6, 3377068), (8, 2532801), (12, 1688534), (24, 844267), (67, 302424), (134, 151212), (201, 100808), (268, 75606), (402, 50404), (536, 37803), (804, 25202), (1608, 12601)]