20260554885

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10470571}}^1$

素因数の和:10470625

約数の個数: 24

約数和(自身を含む): 35935003104

約数和(自身を除く): 15674448219

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 10470571, 31411713, 52352855, 94235139, 157058565, 450234553, 471175695, 1350703659, 2251172765, 4052110977, 6753518295, 20260554885]

約数ペア:

[(1, 20260554885), (3, 6753518295), (5, 4052110977), (9, 2251172765), (15, 1350703659), (43, 471175695), (45, 450234553), (129, 157058565), (215, 94235139), (387, 52352855), (645, 31411713), (1935, 10470571)]