20175661488

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3928283}}^1$

素因数の和:3928401

約数の個数: 40

約数和(自身を含む): 52607579328

約数和(自身を除く): 32431917840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 3928283, 7856566, 11784849, 15713132, 23569698, 31426264, 47139396, 62852528, 94278792, 188557584, 420326281, 840652562, 1260978843, 1681305124, 2521957686, 3362610248, 5043915372, 6725220496, 10087830744, 20175661488]

約数ペア:

[(1, 20175661488), (2, 10087830744), (3, 6725220496), (4, 5043915372), (6, 3362610248), (8, 2521957686), (12, 1681305124), (16, 1260978843), (24, 840652562), (48, 420326281), (107, 188557584), (214, 94278792), (321, 62852528), (428, 47139396), (642, 31426264), (856, 23569698), (1284, 15713132), (1712, 11784849), (2568, 7856566), (5136, 3928283)]