20087565822

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7489771}}^1$

素因数の和:7489928

約数の個数: 24

約数和(自身を含む): 43815166200

約数和(自身を除く): 23727600378

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 7489771, 14979542, 22469313, 44938626, 67407939, 134815878, 1115975879, 2231951758, 3347927637, 6695855274, 10043782911, 20087565822]

約数ペア:

[(1, 20087565822), (2, 10043782911), (3, 6695855274), (6, 3347927637), (9, 2231951758), (18, 1115975879), (149, 134815878), (298, 67407939), (447, 44938626), (894, 22469313), (1341, 14979542), (2682, 7489771)]