20792938296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{66644033}}^1$

素因数の和:66644055

約数の個数: 32

約数和(自身を含む): 55980988560

約数和(自身を除く): 35188050264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 66644033, 133288066, 199932099, 266576132, 399864198, 533152264, 799728396, 866372429, 1599456792, 1732744858, 2599117287, 3465489716, 5198234574, 6930979432, 10396469148, 20792938296]

約数ペア:

[(1, 20792938296), (2, 10396469148), (3, 6930979432), (4, 5198234574), (6, 3465489716), (8, 2599117287), (12, 1732744858), (13, 1599456792), (24, 866372429), (26, 799728396), (39, 533152264), (52, 399864198), (78, 266576132), (104, 199932099), (156, 133288066), (312, 66644033)]