20163563988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54203129}}^1$

素因数の和:54203167

約数の個数: 24

約数和(自身を含む): 48566004480

約数和(自身を除く): 28402440492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54203129, 108406258, 162609387, 216812516, 325218774, 650437548, 1680296999, 3360593998, 5040890997, 6721187996, 10081781994, 20163563988]

約数ペア:

[(1, 20163563988), (2, 10081781994), (3, 6721187996), (4, 5040890997), (6, 3360593998), (12, 1680296999), (31, 650437548), (62, 325218774), (93, 216812516), (124, 162609387), (186, 108406258), (372, 54203129)]