20184202878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2711}}^1\times {\mathrm{177269}}^1$

素因数の和:179992

約数の個数: 32

約数和(自身を含む): 46152599040

約数和(自身を除く): 25968396162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2711, 5422, 8133, 16266, 18977, 37954, 56931, 113862, 177269, 354538, 531807, 1063614, 1240883, 2481766, 3722649, 7445298, 480576259, 961152518, 1441728777, 2883457554, 3364033813, 6728067626, 10092101439, 20184202878]

約数ペア:

[(1, 20184202878), (2, 10092101439), (3, 6728067626), (6, 3364033813), (7, 2883457554), (14, 1441728777), (21, 961152518), (42, 480576259), (2711, 7445298), (5422, 3722649), (8133, 2481766), (16266, 1240883), (18977, 1063614), (37954, 531807), (56931, 354538), (113862, 177269)]