20200703338

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1\times {\mathrm{79043}}^1$

素因数の和:81509

約数の個数: 16

約数和(自身を含む): 30885968736

約数和(自身を除く): 10685265398

約数列:

[1, 2, 53, 106, 2411, 4822, 79043, 127783, 158086, 255566, 4189279, 8378558, 190572673, 381145346, 10100351669, 20200703338]

約数ペア:

[(1, 20200703338), (2, 10100351669), (53, 381145346), (106, 190572673), (2411, 8378558), (4822, 4189279), (79043, 255566), (127783, 158086)]