20132183502

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8670191}}^1$

素因数の和:8670245

約数の個数: 32

約数和(自身を含む): 45778613760

約数和(自身を除く): 25646430258

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8670191, 17340382, 26010573, 52021146, 78031719, 156063438, 234095157, 372818213, 468190314, 745636426, 1118454639, 2236909278, 3355363917, 6710727834, 10066091751, 20132183502]

約数ペア:

[(1, 20132183502), (2, 10066091751), (3, 6710727834), (6, 3355363917), (9, 2236909278), (18, 1118454639), (27, 745636426), (43, 468190314), (54, 372818213), (86, 234095157), (129, 156063438), (258, 78031719), (387, 52021146), (774, 26010573), (1161, 17340382), (2322, 8670191)]