20123090942

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{11923}}^1\times {\mathrm{14303}}^1$

素因数の和:26287

約数の個数: 16

約数和(自身を含む): 30700961280

約数和(自身を除く): 10577870338

約数列:

[1, 2, 59, 118, 11923, 14303, 23846, 28606, 703457, 843877, 1406914, 1687754, 170534669, 341069338, 10061545471, 20123090942]

約数ペア:

[(1, 20123090942), (2, 10061545471), (59, 341069338), (118, 170534669), (11923, 1687754), (14303, 1406914), (23846, 843877), (28606, 703457)]