20194501605

素因数分解:

$3^1\times 5^1\times {\mathrm{13171}}^1\times {\mathrm{102217}}^1$

素因数の和:115396

約数の個数: 16

約数和(自身を含む): 32313971904

約数和(自身を除く): 12119470299

約数列:

[1, 3, 5, 15, 13171, 39513, 65855, 102217, 197565, 306651, 511085, 1533255, 1346300107, 4038900321, 6731500535, 20194501605]

約数ペア:

[(1, 20194501605), (3, 6731500535), (5, 4038900321), (15, 1346300107), (13171, 1533255), (39513, 511085), (65855, 306651), (102217, 197565)]