20106329510

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1\times {\mathrm{6569}}^1$

素因数の和:7880

約数の個数: 32

約数和(自身を含む): 36351231840

約数和(自身を除く): 16244902330

約数列:

[1, 2, 5, 10, 307, 614, 997, 1535, 1994, 3070, 4985, 6569, 9970, 13138, 32845, 65690, 306079, 612158, 1530395, 2016683, 3060790, 4033366, 6549293, 10083415, 13098586, 20166830, 32746465, 65492930, 2010632951, 4021265902, 10053164755, 20106329510]

約数ペア:

[(1, 20106329510), (2, 10053164755), (5, 4021265902), (10, 2010632951), (307, 65492930), (614, 32746465), (997, 20166830), (1535, 13098586), (1994, 10083415), (3070, 6549293), (4985, 4033366), (6569, 3060790), (9970, 2016683), (13138, 1530395), (32845, 612158), (65690, 306079)]