20909112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{124459}}^1$

素因数の和:124475

約数の個数: 32

約数和(自身を含む): 59740800

約数和(自身を除く): 38831688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 124459, 248918, 373377, 497836, 746754, 871213, 995672, 1493508, 1742426, 2613639, 2987016, 3484852, 5227278, 6969704, 10454556, 20909112]

約数ペア:

[(1, 20909112), (2, 10454556), (3, 6969704), (4, 5227278), (6, 3484852), (7, 2987016), (8, 2613639), (12, 1742426), (14, 1493508), (21, 995672), (24, 871213), (28, 746754), (42, 497836), (56, 373377), (84, 248918), (168, 124459)]