20346893266

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11443697}}^1$

素因数の和:11443833

約数の個数: 16

約数和(自身を含む): 35155040256

約数和(自身を除く): 14808146990

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 11443697, 22887394, 80105879, 160211758, 1453349519, 2906699038, 10173446633, 20346893266]

約数ペア:

[(1, 20346893266), (2, 10173446633), (7, 2906699038), (14, 1453349519), (127, 160211758), (254, 80105879), (889, 22887394), (1778, 11443697)]