20046512

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{3359}}^1$

素因数の和:3740

約数の個数: 20

約数和(自身を含む): 38955840

約数和(自身を除く): 18909328

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 3359, 5968, 6718, 13436, 26872, 53744, 1252907, 2505814, 5011628, 10023256, 20046512]

約数ペア:

[(1, 20046512), (2, 10023256), (4, 5011628), (8, 2505814), (16, 1252907), (373, 53744), (746, 26872), (1492, 13436), (2984, 6718), (3359, 5968)]