20220943664

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{1710161}}^1$

素因数の和:1710908

約数の個数: 20

約数和(自身を含む): 39231116280

約数和(自身を除く): 19010172616

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 1710161, 3420322, 6840644, 13681288, 27362576, 1263808979, 2527617958, 5055235916, 10110471832, 20220943664]

約数ペア:

[(1, 20220943664), (2, 10110471832), (4, 5055235916), (8, 2527617958), (16, 1263808979), (739, 27362576), (1478, 13681288), (2956, 6840644), (5912, 3420322), (11824, 1710161)]