201920512

素因数分解:

$2^{12}\times {\mathrm{49297}}^1$

素因数の和:49321

約数の個数: 26

約数和(自身を含む): 403799918

約数和(自身を除く): 201879406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 49297, 98594, 197188, 394376, 788752, 1577504, 3155008, 6310016, 12620032, 25240064, 50480128, 100960256, 201920512]

約数ペア:

[(1, 201920512), (2, 100960256), (4, 50480128), (8, 25240064), (16, 12620032), (32, 6310016), (64, 3155008), (128, 1577504), (256, 788752), (512, 394376), (1024, 197188), (2048, 98594), (4096, 49297)]