20235425684

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{3917}}^1\times {\mathrm{27479}}^1$

素因数の和:31447

約数の個数: 24

約数和(自身を含む): 36175991040

約数和(自身を除く): 15940565356

約数列:

[1, 2, 4, 47, 94, 188, 3917, 7834, 15668, 27479, 54958, 109916, 184099, 368198, 736396, 1291513, 2583026, 5166052, 107635243, 215270486, 430540972, 5058856421, 10117712842, 20235425684]

約数ペア:

[(1, 20235425684), (2, 10117712842), (4, 5058856421), (47, 430540972), (94, 215270486), (188, 107635243), (3917, 5166052), (7834, 2583026), (15668, 1291513), (27479, 736396), (54958, 368198), (109916, 184099)]