20165074414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{30013}}^1\times {\mathrm{17681}}^1$

素因数の和:47715

約数の個数: 16

約数和(自身を含む): 31842452880

約数和(自身を除く): 11677378466

約数列:

[1, 2, 19, 38, 17681, 30013, 35362, 60026, 335939, 570247, 671878, 1140494, 530659853, 1061319706, 10082537207, 20165074414]

約数ペア:

[(1, 20165074414), (2, 10082537207), (19, 1061319706), (38, 530659853), (17681, 1140494), (30013, 671878), (35362, 570247), (60026, 335939)]