20148616511

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 21769440000

約数和(自身を除く): 1620823489

約数列:

[1, 37, 41, 43, 499, 619, 1517, 1591, 1763, 18463, 20459, 21457, 22903, 25379, 26617, 65231, 308881, 756983, 793909, 879737, 939023, 984829, 1091297, 11428597, 12664121, 13281883, 32550269, 40377989, 468572477, 491429671, 544557203, 20148616511]

約数ペア:

[(1, 20148616511), (37, 544557203), (41, 491429671), (43, 468572477), (499, 40377989), (619, 32550269), (1517, 13281883), (1591, 12664121), (1763, 11428597), (18463, 1091297), (20459, 984829), (21457, 939023), (22903, 879737), (25379, 793909), (26617, 756983), (65231, 308881)]