20864040959

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{68683}}^1$

素因数の和:68974

約数の個数: 16

約数和(自身を含む): 22431644928

約数和(自身を除く): 1567603969

約数列:

[1, 17, 107, 167, 1819, 2839, 17869, 68683, 303773, 1167611, 7349081, 11470061, 124934377, 194991037, 1227296527, 20864040959]

約数ペア:

[(1, 20864040959), (17, 1227296527), (107, 194991037), (167, 124934377), (1819, 11470061), (2839, 7349081), (17869, 1167611), (68683, 303773)]