20070707560

素因数分解:

$2^3\times 5^1\times {\mathrm{6833}}^1\times {\mathrm{73433}}^1$

素因数の和:80277

約数の個数: 32

約数和(自身を含む): 45166316040

約数和(自身を除く): 25095608480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6833, 13666, 27332, 34165, 54664, 68330, 73433, 136660, 146866, 273320, 293732, 367165, 587464, 734330, 1468660, 2937320, 501767689, 1003535378, 2007070756, 2508838445, 4014141512, 5017676890, 10035353780, 20070707560]

約数ペア:

[(1, 20070707560), (2, 10035353780), (4, 5017676890), (5, 4014141512), (8, 2508838445), (10, 2007070756), (20, 1003535378), (40, 501767689), (6833, 2937320), (13666, 1468660), (27332, 734330), (34165, 587464), (54664, 367165), (68330, 293732), (73433, 273320), (136660, 146866)]