20111383936

素因数分解:

$2^7\times 7^1\times {\mathrm{22445741}}^1$

素因数の和:22445762

約数の個数: 32

約数和(自身を含む): 45789313680

約数和(自身を除く): 25677929744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22445741, 44891482, 89782964, 157120187, 179565928, 314240374, 359131856, 628480748, 718263712, 1256961496, 1436527424, 2513922992, 2873054848, 5027845984, 10055691968, 20111383936]

約数ペア:

[(1, 20111383936), (2, 10055691968), (4, 5027845984), (7, 2873054848), (8, 2513922992), (14, 1436527424), (16, 1256961496), (28, 718263712), (32, 628480748), (56, 359131856), (64, 314240374), (112, 179565928), (128, 157120187), (224, 89782964), (448, 44891482), (896, 22445741)]