20228072590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{587513}}^1$

素因数の和:587844

約数の個数: 32

約数和(自身を含む): 39847549536

約数和(自身を除く): 19619476946

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 1565, 3130, 3443, 6886, 17215, 34430, 587513, 1175026, 2937565, 5875130, 6462643, 12925286, 32313215, 64626430, 183891569, 367783138, 919457845, 1838915690, 2022807259, 4045614518, 10114036295, 20228072590]

約数ペア:

[(1, 20228072590), (2, 10114036295), (5, 4045614518), (10, 2022807259), (11, 1838915690), (22, 919457845), (55, 367783138), (110, 183891569), (313, 64626430), (626, 32313215), (1565, 12925286), (3130, 6462643), (3443, 5875130), (6886, 2937565), (17215, 1175026), (34430, 587513)]