20167595456

素因数分解:

$2^6\times {\mathrm{15277}}^1\times {\mathrm{20627}}^1$

素因数の和:35916

約数の個数: 28

約数和(自身を含む): 40024632168

約数和(自身を除く): 19857036712

約数列:

[1, 2, 4, 8, 16, 32, 64, 15277, 20627, 30554, 41254, 61108, 82508, 122216, 165016, 244432, 330032, 488864, 660064, 977728, 1320128, 315118679, 630237358, 1260474716, 2520949432, 5041898864, 10083797728, 20167595456]

約数ペア:

[(1, 20167595456), (2, 10083797728), (4, 5041898864), (8, 2520949432), (16, 1260474716), (32, 630237358), (64, 315118679), (15277, 1320128), (20627, 977728), (30554, 660064), (41254, 488864), (61108, 330032), (82508, 244432), (122216, 165016)]