20858226

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 43450368

約数和(自身を除く): 22592142

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 254, 381, 762, 883, 1766, 2649, 3937, 5298, 7874, 11811, 23622, 27373, 54746, 82119, 112141, 164238, 224282, 336423, 672846, 3476371, 6952742, 10429113, 20858226]

約数ペア:

[(1, 20858226), (2, 10429113), (3, 6952742), (6, 3476371), (31, 672846), (62, 336423), (93, 224282), (127, 164238), (186, 112141), (254, 82119), (381, 54746), (762, 27373), (883, 23622), (1766, 11811), (2649, 7874), (3937, 5298)]