20063632

素因数分解:

$2^4\times {\mathrm{61}}^2\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 30

約数和(自身を含む): 39638274

約数和(自身を除く): 19574642

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 337, 488, 674, 976, 1348, 2696, 3721, 5392, 7442, 14884, 20557, 29768, 41114, 59536, 82228, 164456, 328912, 1253977, 2507954, 5015908, 10031816, 20063632]

約数ペア:

[(1, 20063632), (2, 10031816), (4, 5015908), (8, 2507954), (16, 1253977), (61, 328912), (122, 164456), (244, 82228), (337, 59536), (488, 41114), (674, 29768), (976, 20557), (1348, 14884), (2696, 7442), (3721, 5392)]