20178051336

素因数分解:

$2^3\times 3^2\times {\mathrm{280250713}}^1$

素因数の和:280250725

約数の個数: 24

約数和(自身を含む): 54648889230

約数和(自身を除く): 34470837894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280250713, 560501426, 840752139, 1121002852, 1681504278, 2242005704, 2522256417, 3363008556, 5044512834, 6726017112, 10089025668, 20178051336]

約数ペア:

[(1, 20178051336), (2, 10089025668), (3, 6726017112), (4, 5044512834), (6, 3363008556), (8, 2522256417), (9, 2242005704), (12, 1681504278), (18, 1121002852), (24, 840752139), (36, 560501426), (72, 280250713)]