20194392

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27143}}^1$

素因数の和:27183

約数の個数: 32

約数和(自身を含む): 52116480

約数和(自身を除く): 31922088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27143, 54286, 81429, 108572, 162858, 217144, 325716, 651432, 841433, 1682866, 2524299, 3365732, 5048598, 6731464, 10097196, 20194392]

約数ペア:

[(1, 20194392), (2, 10097196), (3, 6731464), (4, 5048598), (6, 3365732), (8, 2524299), (12, 1682866), (24, 841433), (31, 651432), (62, 325716), (93, 217144), (124, 162858), (186, 108572), (248, 81429), (372, 54286), (744, 27143)]