20143716772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1403939}}^1$

素因数の和:1404171

約数の個数: 24

約数和(自身を含む): 37502045280

約数和(自身を除く): 17358328508

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 7174, 14348, 1403939, 2807878, 5615756, 23866963, 47733926, 95467852, 296231129, 592462258, 1184924516, 5035929193, 10071858386, 20143716772]

約数ペア:

[(1, 20143716772), (2, 10071858386), (4, 5035929193), (17, 1184924516), (34, 592462258), (68, 296231129), (211, 95467852), (422, 47733926), (844, 23866963), (3587, 5615756), (7174, 2807878), (14348, 1403939)]