20111828310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{10641179}}^1$

素因数の和:10641202

約数の個数: 64

約数和(自身を含む): 61293196800

約数和(自身を除く): 41181368490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 10641179, 21282358, 31923537, 53205895, 63847074, 74488253, 95770611, 106411790, 148976506, 159617685, 191541222, 223464759, 287311833, 319235370, 372441265, 446929518, 478853055, 574623666, 670394277, 744882530, 957706110, 1117323795, 1340788554, 1436559165, 2011182831, 2234647590, 2873118330, 3351971385, 4022365662, 6703942770, 10055914155, 20111828310]

約数ペア:

[(1, 20111828310), (2, 10055914155), (3, 6703942770), (5, 4022365662), (6, 3351971385), (7, 2873118330), (9, 2234647590), (10, 2011182831), (14, 1436559165), (15, 1340788554), (18, 1117323795), (21, 957706110), (27, 744882530), (30, 670394277), (35, 574623666), (42, 478853055), (45, 446929518), (54, 372441265), (63, 319235370), (70, 287311833), (90, 223464759), (105, 191541222), (126, 159617685), (135, 148976506), (189, 106411790), (210, 95770611), (270, 74488253), (315, 63847074), (378, 53205895), (630, 31923537), (945, 21282358), (1890, 10641179)]