20147662826

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3903073}}^1$

素因数の和:3903193

約数の個数: 16

約数和(自身を含む): 31614899400

約数和(自身を除く): 11467236574

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 3903073, 7806146, 113189117, 226378234, 347373497, 694746994, 10073831413, 20147662826]

約数ペア:

[(1, 20147662826), (2, 10073831413), (29, 694746994), (58, 347373497), (89, 226378234), (178, 113189117), (2581, 7806146), (5162, 3903073)]