20050470656

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{2526521}}^1$

素因数の和:2526568

約数の個数: 36

約数和(自身を含む): 41313687744

約数和(自身を除く): 21263217088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 2526521, 5053042, 10106084, 20212168, 40424336, 78322151, 80848672, 156644302, 161697344, 313288604, 323394688, 626577208, 646789376, 1253154416, 2506308832, 5012617664, 10025235328, 20050470656]

約数ペア:

[(1, 20050470656), (2, 10025235328), (4, 5012617664), (8, 2506308832), (16, 1253154416), (31, 646789376), (32, 626577208), (62, 323394688), (64, 313288604), (124, 161697344), (128, 156644302), (248, 80848672), (256, 78322151), (496, 40424336), (992, 20212168), (1984, 10106084), (3968, 5053042), (7936, 2526521)]