20163801424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96941353}}^1$

素因数の和:96941374

約数の個数: 20

約数和(自身を含む): 42072547636

約数和(自身を除く): 21908746212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96941353, 193882706, 387765412, 775530824, 1260237589, 1551061648, 2520475178, 5040950356, 10081900712, 20163801424]

約数ペア:

[(1, 20163801424), (2, 10081900712), (4, 5040950356), (8, 2520475178), (13, 1551061648), (16, 1260237589), (26, 775530824), (52, 387765412), (104, 193882706), (208, 96941353)]