20193251831

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{140191}}^1$

素因数の和:140474

約数の個数: 16

約数和(自身を含む): 22055005440

約数和(自身を除く): 1861753609

約数列:

[1, 17, 37, 229, 629, 3893, 8473, 140191, 144041, 2383247, 5187067, 32103739, 88180139, 545763563, 1187838343, 20193251831]

約数ペア:

[(1, 20193251831), (17, 1187838343), (37, 545763563), (229, 88180139), (629, 32103739), (3893, 5187067), (8473, 2383247), (140191, 144041)]