20496076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 37325120

約数和(自身を除く): 16829044

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 1753, 2923, 3506, 5846, 7012, 11692, 64861, 129722, 138487, 259444, 276974, 553948, 5124019, 10248038, 20496076]

約数ペア:

[(1, 20496076), (2, 10248038), (4, 5124019), (37, 553948), (74, 276974), (79, 259444), (148, 138487), (158, 129722), (316, 64861), (1753, 11692), (2923, 7012), (3506, 5846)]