20360192

素因数分解:

$2^{10}\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 44

約数和(自身を含む): 41513160

約数和(自身を除く): 21152968

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 337, 472, 512, 674, 944, 1024, 1348, 1888, 2696, 3776, 5392, 7552, 10784, 15104, 19883, 21568, 30208, 39766, 43136, 60416, 79532, 86272, 159064, 172544, 318128, 345088, 636256, 1272512, 2545024, 5090048, 10180096, 20360192]

約数ペア:

[(1, 20360192), (2, 10180096), (4, 5090048), (8, 2545024), (16, 1272512), (32, 636256), (59, 345088), (64, 318128), (118, 172544), (128, 159064), (236, 86272), (256, 79532), (337, 60416), (472, 43136), (512, 39766), (674, 30208), (944, 21568), (1024, 19883), (1348, 15104), (1888, 10784), (2696, 7552), (3776, 5392)]