20834541896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21885023}}^1$

素因数の和:21885053

約数の個数: 32

約数和(自身を含む): 47271651840

約数和(自身を除く): 26437109944

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 21885023, 43770046, 87540092, 153195161, 175080184, 306390322, 372045391, 612780644, 744090782, 1225561288, 1488181564, 2604317737, 2976363128, 5208635474, 10417270948, 20834541896]

約数ペア:

[(1, 20834541896), (2, 10417270948), (4, 5208635474), (7, 2976363128), (8, 2604317737), (14, 1488181564), (17, 1225561288), (28, 744090782), (34, 612780644), (56, 372045391), (68, 306390322), (119, 175080184), (136, 153195161), (238, 87540092), (476, 43770046), (952, 21885023)]