20194287369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{8689}}^1$

素因数の和:9137

約数の個数: 32

約数和(自身を含む): 28781280000

約数和(自身を除く): 8586992631

約数列:

[1, 3, 17, 51, 199, 229, 597, 687, 3383, 3893, 8689, 10149, 11679, 26067, 45571, 136713, 147713, 443139, 774707, 1729111, 1989781, 2324121, 5187333, 5969343, 29394887, 33826277, 88184661, 101478831, 395966419, 1187899257, 6731429123, 20194287369]

約数ペア:

[(1, 20194287369), (3, 6731429123), (17, 1187899257), (51, 395966419), (199, 101478831), (229, 88184661), (597, 33826277), (687, 29394887), (3383, 5969343), (3893, 5187333), (8689, 2324121), (10149, 1989781), (11679, 1729111), (26067, 774707), (45571, 443139), (136713, 147713)]