20112168

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6397}}^1$

素因数の和:6537

約数の個数: 32

約数和(自身を含む): 50672160

約数和(自身を除く): 30559992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6397, 12794, 19191, 25588, 38382, 51176, 76764, 153528, 838007, 1676014, 2514021, 3352028, 5028042, 6704056, 10056084, 20112168]

約数ペア:

[(1, 20112168), (2, 10056084), (3, 6704056), (4, 5028042), (6, 3352028), (8, 2514021), (12, 1676014), (24, 838007), (131, 153528), (262, 76764), (393, 51176), (524, 38382), (786, 25588), (1048, 19191), (1572, 12794), (3144, 6397)]