20160952193

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{915533}}^1$

素因数の和:915632

約数の個数: 12

約数和(自身を含む): 21626744148

約数和(自身を除く): 1465791955

約数列:

[1, 19, 61, 361, 1159, 22021, 915533, 17395127, 55847513, 330507413, 1061102747, 20160952193]

約数ペア:

[(1, 20160952193), (19, 1061102747), (61, 330507413), (361, 55847513), (1159, 17395127), (22021, 915533)]