20422536

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5711}}^1$

素因数の和:5869

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 30985464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5711, 11422, 17133, 22844, 34266, 45688, 68532, 137064, 850939, 1701878, 2552817, 3403756, 5105634, 6807512, 10211268, 20422536]

約数ペア:

[(1, 20422536), (2, 10211268), (3, 6807512), (4, 5105634), (6, 3403756), (8, 2552817), (12, 1701878), (24, 850939), (149, 137064), (298, 68532), (447, 45688), (596, 34266), (894, 22844), (1192, 17133), (1788, 11422), (3576, 5711)]