20790782772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{149837}}^1$

素因数の和:150248

約数の個数: 48

約数和(自身を含む): 50211313152

約数和(自身を除く): 29420530380

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 373, 746, 1119, 1492, 2238, 4476, 11563, 23126, 34689, 46252, 69378, 138756, 149837, 299674, 449511, 599348, 899022, 1798044, 4644947, 9289894, 13934841, 18579788, 27869682, 55739364, 55889201, 111778402, 167667603, 223556804, 335335206, 670670412, 1732565231, 3465130462, 5197695693, 6930260924, 10395391386, 20790782772]

約数ペア:

[(1, 20790782772), (2, 10395391386), (3, 6930260924), (4, 5197695693), (6, 3465130462), (12, 1732565231), (31, 670670412), (62, 335335206), (93, 223556804), (124, 167667603), (186, 111778402), (372, 55889201), (373, 55739364), (746, 27869682), (1119, 18579788), (1492, 13934841), (2238, 9289894), (4476, 4644947), (11563, 1798044), (23126, 899022), (34689, 599348), (46252, 449511), (69378, 299674), (138756, 149837)]