20410446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25577}}^1$

素因数の和:25608

約数の個数: 32

約数和(自身を含む): 49109760

約数和(自身を除く): 28699314

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25577, 51154, 76731, 153462, 179039, 358078, 485963, 537117, 971926, 1074234, 1457889, 2915778, 3401741, 6803482, 10205223, 20410446]

約数ペア:

[(1, 20410446), (2, 10205223), (3, 6803482), (6, 3401741), (7, 2915778), (14, 1457889), (19, 1074234), (21, 971926), (38, 537117), (42, 485963), (57, 358078), (114, 179039), (133, 153462), (266, 76731), (399, 51154), (798, 25577)]