20527610

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{9043}}^1$

素因数の和:9277

約数の個数: 16

約数和(自身を含む): 37116576

約数和(自身を除く): 16588966

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 9043, 18086, 45215, 90430, 2052761, 4105522, 10263805, 20527610]

約数ペア:

[(1, 20527610), (2, 10263805), (5, 4105522), (10, 2052761), (227, 90430), (454, 45215), (1135, 18086), (2270, 9043)]