20229439312

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{3643631}}^1$

素因数の和:3643986

約数の個数: 20

約数和(自身を含む): 39307502016

約数和(自身を除く): 19078062704

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 3643631, 7287262, 14574524, 29149048, 58298096, 1264339957, 2528679914, 5057359828, 10114719656, 20229439312]

約数ペア:

[(1, 20229439312), (2, 10114719656), (4, 5057359828), (8, 2528679914), (16, 1264339957), (347, 58298096), (694, 29149048), (1388, 14574524), (2776, 7287262), (5552, 3643631)]