20290424606

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{154589}}^1$

素因数の和:154724

約数の個数: 32

約数和(自身を含む): 32946220800

約数和(自身を除く): 12655796194

約数列:

[1, 2, 29, 31, 58, 62, 73, 146, 899, 1798, 2117, 2263, 4234, 4526, 65627, 131254, 154589, 309178, 4483081, 4792259, 8966162, 9584518, 11284997, 22569994, 138975511, 277951022, 327264913, 349834907, 654529826, 699669814, 10145212303, 20290424606]

約数ペア:

[(1, 20290424606), (2, 10145212303), (29, 699669814), (31, 654529826), (58, 349834907), (62, 327264913), (73, 277951022), (146, 138975511), (899, 22569994), (1798, 11284997), (2117, 9584518), (2263, 8966162), (4234, 4792259), (4526, 4483081), (65627, 309178), (131254, 154589)]