20223616

素因数分解:

$2^7\times 7^1\times {\mathrm{22571}}^1$

素因数の和:22592

約数の個数: 32

約数和(自身を含む): 46046880

約数和(自身を除く): 25823264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22571, 45142, 90284, 157997, 180568, 315994, 361136, 631988, 722272, 1263976, 1444544, 2527952, 2889088, 5055904, 10111808, 20223616]

約数ペア:

[(1, 20223616), (2, 10111808), (4, 5055904), (7, 2889088), (8, 2527952), (14, 1444544), (16, 1263976), (28, 722272), (32, 631988), (56, 361136), (64, 315994), (112, 180568), (128, 157997), (224, 90284), (448, 45142), (896, 22571)]