2000480019

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{100019}}^1$

素因数の和:100194

約数の個数: 16

約数和(自身を含む): 2736547200

約数和(自身を除く): 736067181

約数列:

[1, 3, 59, 113, 177, 339, 6667, 20001, 100019, 300057, 5901121, 11302147, 17703363, 33906441, 666826673, 2000480019]

約数ペア:

[(1, 2000480019), (3, 666826673), (59, 33906441), (113, 17703363), (177, 11302147), (339, 5901121), (6667, 300057), (20001, 100019)]