20149831587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{205031}}^1$

素因数の和:205139

約数の個数: 32

約数和(自身を含む): 29760804864

約数和(自身を除く): 9610973277

約数列:

[1, 3, 17, 41, 47, 51, 123, 141, 697, 799, 1927, 2091, 2397, 5781, 32759, 98277, 205031, 615093, 3485527, 8406271, 9636457, 10456581, 25218813, 28909371, 142906607, 163819769, 395094737, 428719821, 491459307, 1185284211, 6716610529, 20149831587]

約数ペア:

[(1, 20149831587), (3, 6716610529), (17, 1185284211), (41, 491459307), (47, 428719821), (51, 395094737), (123, 163819769), (141, 142906607), (697, 28909371), (799, 25218813), (1927, 10456581), (2091, 9636457), (2397, 8406271), (5781, 3485527), (32759, 615093), (98277, 205031)]