20090149067

素因数分解:

${\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1\times {\mathrm{4019}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 20784107520

約数和(自身を除く): 693958453

約数列:

[1, 43, 101, 1151, 4019, 4343, 49493, 116251, 172817, 405919, 4625869, 4998793, 17454517, 198912367, 467212769, 20090149067]

約数ペア:

[(1, 20090149067), (43, 467212769), (101, 198912367), (1151, 17454517), (4019, 4998793), (4343, 4625869), (49493, 405919), (116251, 172817)]