20131193466

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2721167}}^1$

素因数の和:2721315

約数の個数: 32

約数和(自身を含む): 45062542080

約数和(自身を除く): 24931348614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 2721167, 5442334, 8163501, 16327002, 24490503, 48981006, 73471509, 146943018, 372799879, 745599758, 1118399637, 2236799274, 3355198911, 6710397822, 10065596733, 20131193466]

約数ペア:

[(1, 20131193466), (2, 10065596733), (3, 6710397822), (6, 3355198911), (9, 2236799274), (18, 1118399637), (27, 745599758), (54, 372799879), (137, 146943018), (274, 73471509), (411, 48981006), (822, 24490503), (1233, 16327002), (2466, 8163501), (3699, 5442334), (7398, 2721167)]