20131994530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{375667}}^1$

素因数の和:375930

約数の個数: 32

約数和(自身を含む): 37975526784

約数和(自身を除く): 17843532254

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 233, 466, 1165, 2330, 5359, 10718, 26795, 53590, 375667, 751334, 1878335, 3756670, 8640341, 17280682, 43201705, 86403410, 87530411, 175060822, 437652055, 875304110, 2013199453, 4026398906, 10065997265, 20131994530]

約数ペア:

[(1, 20131994530), (2, 10065997265), (5, 4026398906), (10, 2013199453), (23, 875304110), (46, 437652055), (115, 175060822), (230, 87530411), (233, 86403410), (466, 43201705), (1165, 17280682), (2330, 8640341), (5359, 3756670), (10718, 1878335), (26795, 751334), (53590, 375667)]