20525064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{122173}}^1$

素因数の和:122189

約数の個数: 32

約数和(自身を含む): 58643520

約数和(自身を除く): 38118456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 122173, 244346, 366519, 488692, 733038, 855211, 977384, 1466076, 1710422, 2565633, 2932152, 3420844, 5131266, 6841688, 10262532, 20525064]

約数ペア:

[(1, 20525064), (2, 10262532), (3, 6841688), (4, 5131266), (6, 3420844), (7, 2932152), (8, 2565633), (12, 1710422), (14, 1466076), (21, 977384), (24, 855211), (28, 733038), (42, 488692), (56, 366519), (84, 244346), (168, 122173)]