20228967770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{587539}}^1$

素因数の和:587870

約数の個数: 32

約数和(自身を含む): 39849312960

約数和(自身を除く): 19620345190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 1565, 3130, 3443, 6886, 17215, 34430, 587539, 1175078, 2937695, 5875390, 6462929, 12925858, 32314645, 64629290, 183899707, 367799414, 919498535, 1838997070, 2022896777, 4045793554, 10114483885, 20228967770]

約数ペア:

[(1, 20228967770), (2, 10114483885), (5, 4045793554), (10, 2022896777), (11, 1838997070), (22, 919498535), (55, 367799414), (110, 183899707), (313, 64629290), (626, 32314645), (1565, 12925858), (3130, 6462929), (3443, 5875390), (6886, 2937695), (17215, 1175078), (34430, 587539)]