20442228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100207}}^1$

素因数の和:100231

約数の個数: 24

約数和(自身を含む): 50504832

約数和(自身を除く): 30062604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 100207, 200414, 300621, 400828, 601242, 1202484, 1703519, 3407038, 5110557, 6814076, 10221114, 20442228]

約数ペア:

[(1, 20442228), (2, 10221114), (3, 6814076), (4, 5110557), (6, 3407038), (12, 1703519), (17, 1202484), (34, 601242), (51, 400828), (68, 300621), (102, 200414), (204, 100207)]