20512541311

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{16111}}^1$

素因数の和:16822

約数の個数: 16

約数和(自身を含む): 21526663168

約数和(自身を除く): 1014121857

約数列:

[1, 31, 67, 613, 2077, 16111, 19003, 41071, 499441, 1079437, 1273201, 9876043, 33462547, 306157333, 661694881, 20512541311]

約数ペア:

[(1, 20512541311), (31, 661694881), (67, 306157333), (613, 33462547), (2077, 9876043), (16111, 1273201), (19003, 1079437), (41071, 499441)]