20823174

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{9109}}^1$

素因数の和:9244

約数の個数: 24

約数和(自身を含む): 45477120

約数和(自身を除く): 24653946

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 9109, 18218, 27327, 54654, 81981, 163962, 1156843, 2313686, 3470529, 6941058, 10411587, 20823174]

約数ペア:

[(1, 20823174), (2, 10411587), (3, 6941058), (6, 3470529), (9, 2313686), (18, 1156843), (127, 163962), (254, 81981), (381, 54654), (762, 27327), (1143, 18218), (2286, 9109)]