20131886829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20775941}}^1$

素因数の和:20775980

約数の個数: 16

約数和(自身を含む): 29917356480

約数和(自身を除く): 9785469651

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20775941, 62327823, 353190997, 394742879, 1059572991, 1184228637, 6710628943, 20131886829]

約数ペア:

[(1, 20131886829), (3, 6710628943), (17, 1184228637), (19, 1059572991), (51, 394742879), (57, 353190997), (323, 62327823), (969, 20775941)]