20034568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3593}}^1$

素因数の和:3657

約数の個数: 32

約数和(自身を含む): 40755960

約数和(自身を除く): 20721392

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 3593, 5576, 7186, 14372, 28744, 61081, 122162, 147313, 244324, 294626, 488648, 589252, 1178504, 2504321, 5008642, 10017284, 20034568]

約数ペア:

[(1, 20034568), (2, 10017284), (4, 5008642), (8, 2504321), (17, 1178504), (34, 589252), (41, 488648), (68, 294626), (82, 244324), (136, 147313), (164, 122162), (328, 61081), (697, 28744), (1394, 14372), (2788, 7186), (3593, 5576)]