20094688

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{2267}}^1$

素因数の和:2554

約数の個数: 24

約数和(自身を含む): 39721752

約数和(自身を除く): 19627064

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 2267, 4432, 4534, 8864, 9068, 18136, 36272, 72544, 627959, 1255918, 2511836, 5023672, 10047344, 20094688]

約数ペア:

[(1, 20094688), (2, 10047344), (4, 5023672), (8, 2511836), (16, 1255918), (32, 627959), (277, 72544), (554, 36272), (1108, 18136), (2216, 9068), (2267, 8864), (4432, 4534)]