20865984

素因数分解:

$2^6\times 3^1\times {\mathrm{108677}}^1$

素因数の和:108692

約数の個数: 28

約数和(自身を含む): 55208424

約数和(自身を除く): 34342440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108677, 217354, 326031, 434708, 652062, 869416, 1304124, 1738832, 2608248, 3477664, 5216496, 6955328, 10432992, 20865984]

約数ペア:

[(1, 20865984), (2, 10432992), (3, 6955328), (4, 5216496), (6, 3477664), (8, 2608248), (12, 1738832), (16, 1304124), (24, 869416), (32, 652062), (48, 434708), (64, 326031), (96, 217354), (192, 108677)]