20462856

素因数分解:

$2^3\times 3^1\times {\mathrm{773}}^1\times {\mathrm{1103}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 51269760

約数和(自身を除く): 30806904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 773, 1103, 1546, 2206, 2319, 3092, 3309, 4412, 4638, 6184, 6618, 8824, 9276, 13236, 18552, 26472, 852619, 1705238, 2557857, 3410476, 5115714, 6820952, 10231428, 20462856]

約数ペア:

[(1, 20462856), (2, 10231428), (3, 6820952), (4, 5115714), (6, 3410476), (8, 2557857), (12, 1705238), (24, 852619), (773, 26472), (1103, 18552), (1546, 13236), (2206, 9276), (2319, 8824), (3092, 6618), (3309, 6184), (4412, 4638)]