20192499370

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{74873}}^1$

素因数の和:75210

約数の個数: 32

約数和(自身を含む): 36793083600

約数和(自身を除く): 16600584230

約数列:

[1, 2, 5, 10, 149, 181, 298, 362, 745, 905, 1490, 1810, 26969, 53938, 74873, 134845, 149746, 269690, 374365, 748730, 11156077, 13552013, 22312154, 27104026, 55780385, 67760065, 111560770, 135520130, 2019249937, 4038499874, 10096249685, 20192499370]

約数ペア:

[(1, 20192499370), (2, 10096249685), (5, 4038499874), (10, 2019249937), (149, 135520130), (181, 111560770), (298, 67760065), (362, 55780385), (745, 27104026), (905, 22312154), (1490, 13552013), (1810, 11156077), (26969, 748730), (53938, 374365), (74873, 269690), (134845, 149746)]