20153384

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{10453}}^1$

素因数の和:10700

約数の個数: 16

約数和(自身を含む): 37948020

約数和(自身を除く): 17794636

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 10453, 20906, 41812, 83624, 2519173, 5038346, 10076692, 20153384]

約数ペア:

[(1, 20153384), (2, 10076692), (4, 5038346), (8, 2519173), (241, 83624), (482, 41812), (964, 20906), (1928, 10453)]