20112478844

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{811}}^1\times {\mathrm{57943}}^1$

素因数の和:58865

約数の個数: 24

約数和(自身を含む): 35570199168

約数和(自身を除く): 15457720324

約数列:

[1, 2, 4, 107, 214, 428, 811, 1622, 3244, 57943, 86777, 115886, 173554, 231772, 347108, 6199901, 12399802, 24799604, 46991773, 93983546, 187967092, 5028119711, 10056239422, 20112478844]

約数ペア:

[(1, 20112478844), (2, 10056239422), (4, 5028119711), (107, 187967092), (214, 93983546), (428, 46991773), (811, 24799604), (1622, 12399802), (3244, 6199901), (57943, 347108), (86777, 231772), (115886, 173554)]