2019955792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4353353}}^1$

素因数の和:4353390

約数の個数: 20

約数和(自身を含む): 4048619220

約数和(自身を除く): 2028663428

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4353353, 8706706, 17413412, 34826824, 69653648, 126247237, 252494474, 504988948, 1009977896, 2019955792]

約数ペア:

[(1, 2019955792), (2, 1009977896), (4, 504988948), (8, 252494474), (16, 126247237), (29, 69653648), (58, 34826824), (116, 17413412), (232, 8706706), (464, 4353353)]