20044672

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 40239000

約数和(自身を除く): 20194328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1051, 1192, 2102, 2384, 4204, 4768, 8408, 9536, 16816, 19072, 33632, 67264, 134528, 156599, 313198, 626396, 1252792, 2505584, 5011168, 10022336, 20044672]

約数ペア:

[(1, 20044672), (2, 10022336), (4, 5011168), (8, 2505584), (16, 1252792), (32, 626396), (64, 313198), (128, 156599), (149, 134528), (298, 67264), (596, 33632), (1051, 19072), (1192, 16816), (2102, 9536), (2384, 8408), (4204, 4768)]