20234079208

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{482407}}^1$

素因数の和:482534

約数の個数: 48

約数和(自身を含む): 44545554720

約数和(自身を除く): 24311475512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2996, 5243, 5992, 10486, 20972, 41944, 482407, 964814, 1929628, 3376849, 3859256, 6753698, 13507396, 23637943, 27014792, 47275886, 51617549, 94551772, 103235098, 189103544, 206470196, 361322843, 412940392, 722645686, 1445291372, 2529259901, 2890582744, 5058519802, 10117039604, 20234079208]

約数ペア:

[(1, 20234079208), (2, 10117039604), (4, 5058519802), (7, 2890582744), (8, 2529259901), (14, 1445291372), (28, 722645686), (49, 412940392), (56, 361322843), (98, 206470196), (107, 189103544), (196, 103235098), (214, 94551772), (392, 51617549), (428, 47275886), (749, 27014792), (856, 23637943), (1498, 13507396), (2996, 6753698), (5243, 3859256), (5992, 3376849), (10486, 1929628), (20972, 964814), (41944, 482407)]