2020422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 2357178

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 479, 703, 958, 1406, 1437, 2109, 2874, 4218, 9101, 17723, 18202, 27303, 35446, 53169, 54606, 106338, 336737, 673474, 1010211, 2020422]

約数ペア:

[(1, 2020422), (2, 1010211), (3, 673474), (6, 336737), (19, 106338), (37, 54606), (38, 53169), (57, 35446), (74, 27303), (111, 18202), (114, 17723), (222, 9101), (479, 4218), (703, 2874), (958, 2109), (1406, 1437)]