20167939284

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10704851}}^1$

素因数の和:10705015

約数の個数: 24

約数和(自身を含む): 47358265248

約数和(自身を除く): 27190325964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10704851, 21409702, 32114553, 42819404, 64229106, 128458212, 1680661607, 3361323214, 5041984821, 6722646428, 10083969642, 20167939284]

約数ペア:

[(1, 20167939284), (2, 10083969642), (3, 6722646428), (4, 5041984821), (6, 3361323214), (12, 1680661607), (157, 128458212), (314, 64229106), (471, 42819404), (628, 32114553), (942, 21409702), (1884, 10704851)]