20077698076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{308489}}^1$

素因数の和:308853

約数の個数: 24

約数和(自身を含む): 35915639760

約数和(自身を除く): 15837941684

約数列:

[1, 2, 4, 53, 106, 212, 307, 614, 1228, 16271, 32542, 65084, 308489, 616978, 1233956, 16349917, 32699834, 65399668, 94706123, 189412246, 378824492, 5019424519, 10038849038, 20077698076]

約数ペア:

[(1, 20077698076), (2, 10038849038), (4, 5019424519), (53, 378824492), (106, 189412246), (212, 94706123), (307, 65399668), (614, 32699834), (1228, 16349917), (16271, 1233956), (32542, 616978), (65084, 308489)]