20122816

素因数分解:

$2^6\times 7^1\times {\mathrm{44917}}^1$

素因数の和:44936

約数の個数: 28

約数和(自身を含む): 45636688

約数和(自身を除く): 25513872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44917, 89834, 179668, 314419, 359336, 628838, 718672, 1257676, 1437344, 2515352, 2874688, 5030704, 10061408, 20122816]

約数ペア:

[(1, 20122816), (2, 10061408), (4, 5030704), (7, 2874688), (8, 2515352), (14, 1437344), (16, 1257676), (28, 718672), (32, 628838), (56, 359336), (64, 314419), (112, 179668), (224, 89834), (448, 44917)]