20176028356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{527671}}^1$

素因数の和:527776

約数の個数: 36

約数和(自身を含む): 39301010560

約数和(自身を除く): 19124982204

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1738, 3476, 9559, 19118, 38236, 527671, 1055342, 2110684, 5804381, 11608762, 23217524, 41686009, 63848191, 83372018, 127696382, 166744036, 255392764, 458546099, 917092198, 1834184396, 5044007089, 10088014178, 20176028356]

約数ペア:

[(1, 20176028356), (2, 10088014178), (4, 5044007089), (11, 1834184396), (22, 917092198), (44, 458546099), (79, 255392764), (121, 166744036), (158, 127696382), (242, 83372018), (316, 63848191), (484, 41686009), (869, 23217524), (1738, 11608762), (3476, 5804381), (9559, 2110684), (19118, 1055342), (38236, 527671)]