20054880452418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10159513907}}^1$

素因数の和:10159513966

約数の個数: 32

約数和(自身を含む): 46815040088064

約数和(自身を除く): 26760159635646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 10159513907, 20319027814, 30478541721, 60957083442, 71116597349, 142233194698, 213349792047, 426699584094, 477497153629, 954994307258, 1432491460887, 2864982921774, 3342480075403, 6684960150806, 10027440226209, 20054880452418]

約数ペア:

[(1, 20054880452418), (2, 10027440226209), (3, 6684960150806), (6, 3342480075403), (7, 2864982921774), (14, 1432491460887), (21, 954994307258), (42, 477497153629), (47, 426699584094), (94, 213349792047), (141, 142233194698), (282, 71116597349), (329, 60957083442), (658, 30478541721), (987, 20319027814), (1974, 10159513907)]