20192782114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1\times {\mathrm{5801}}^1$

素因数の和:7818

約数の個数: 32

約数和(自身を含む): 32584032000

約数和(自身を除く): 12391249886

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 1949, 3898, 5801, 11602, 37031, 74062, 91603, 110219, 183206, 220438, 272647, 545294, 1740457, 3480914, 5180293, 10360586, 11306149, 22612298, 214816831, 429633662, 531389003, 1062778006, 10096391057, 20192782114]

約数ペア:

[(1, 20192782114), (2, 10096391057), (19, 1062778006), (38, 531389003), (47, 429633662), (94, 214816831), (893, 22612298), (1786, 11306149), (1949, 10360586), (3898, 5180293), (5801, 3480914), (11602, 1740457), (37031, 545294), (74062, 272647), (91603, 220438), (110219, 183206)]