20199451170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39606767}}^1$

素因数の和:39606794

約数の個数: 32

約数和(自身を含む): 51330371328

約数和(自身を除く): 31130920158

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39606767, 79213534, 118820301, 198033835, 237640602, 396067670, 594101505, 673315039, 1188203010, 1346630078, 2019945117, 3366575195, 4039890234, 6733150390, 10099725585, 20199451170]

約数ペア:

[(1, 20199451170), (2, 10099725585), (3, 6733150390), (5, 4039890234), (6, 3366575195), (10, 2019945117), (15, 1346630078), (17, 1188203010), (30, 673315039), (34, 594101505), (51, 396067670), (85, 237640602), (102, 198033835), (170, 118820301), (255, 79213534), (510, 39606767)]