20187600256

素因数分解:

$2^7\times {\mathrm{9601}}^1\times {\mathrm{16427}}^1$

素因数の和:26042

約数の個数: 32

約数和(自身を含む): 40224122280

約数和(自身を除く): 20036522024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 9601, 16427, 19202, 32854, 38404, 65708, 76808, 131416, 153616, 262832, 307232, 525664, 614464, 1051328, 1228928, 2102656, 157715627, 315431254, 630862508, 1261725016, 2523450032, 5046900064, 10093800128, 20187600256]

約数ペア:

[(1, 20187600256), (2, 10093800128), (4, 5046900064), (8, 2523450032), (16, 1261725016), (32, 630862508), (64, 315431254), (128, 157715627), (9601, 2102656), (16427, 1228928), (19202, 1051328), (32854, 614464), (38404, 525664), (65708, 307232), (76808, 262832), (131416, 153616)]