20100708306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53176477}}^1$

素因数の和:53176495

約数の個数: 32

約数和(自身を含む): 51049418880

約数和(自身を除く): 30948710574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53176477, 106352954, 159529431, 319058862, 372235339, 478588293, 744470678, 957176586, 1116706017, 1435764879, 2233412034, 2871529758, 3350118051, 6700236102, 10050354153, 20100708306]

約数ペア:

[(1, 20100708306), (2, 10050354153), (3, 6700236102), (6, 3350118051), (7, 2871529758), (9, 2233412034), (14, 1435764879), (18, 1116706017), (21, 957176586), (27, 744470678), (42, 478588293), (54, 372235339), (63, 319058862), (126, 159529431), (189, 106352954), (378, 53176477)]