2013111550

素因数分解:

$2^1\times 5^2\times {\mathrm{2011}}^1\times {\mathrm{20021}}^1$

素因数の和:22044

約数の個数: 24

約数和(自身を含む): 3746436552

約数和(自身を除く): 1733325002

約数列:

[1, 2, 5, 10, 25, 50, 2011, 4022, 10055, 20021, 20110, 40042, 50275, 100105, 100550, 200210, 500525, 1001050, 40262231, 80524462, 201311155, 402622310, 1006555775, 2013111550]

約数ペア:

[(1, 2013111550), (2, 1006555775), (5, 402622310), (10, 201311155), (25, 80524462), (50, 40262231), (2011, 1001050), (4022, 500525), (10055, 200210), (20021, 100550), (20110, 100105), (40042, 50275)]