20183364076

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{619}}^1\times {\mathrm{20533}}^1$

素因数の和:21553

約数の個数: 24

約数和(自身を含む): 35468788880

約数和(自身を除く): 15285424804

約数列:

[1, 2, 4, 397, 619, 794, 1238, 1588, 2476, 20533, 41066, 82132, 245743, 491486, 982972, 8151601, 12709927, 16303202, 25419854, 32606404, 50839708, 5045841019, 10091682038, 20183364076]

約数ペア:

[(1, 20183364076), (2, 10091682038), (4, 5045841019), (397, 50839708), (619, 32606404), (794, 25419854), (1238, 16303202), (1588, 12709927), (2476, 8151601), (20533, 982972), (41066, 491486), (82132, 245743)]