20469358

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16067}}^1$

素因数の和:16096

約数の個数: 24

約数和(自身を含む): 38466792

約数和(自身を除く): 17997434

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 16067, 32134, 112469, 208871, 224938, 417742, 787283, 1462097, 1574566, 2924194, 10234679, 20469358]

約数ペア:

[(1, 20469358), (2, 10234679), (7, 2924194), (13, 1574566), (14, 1462097), (26, 787283), (49, 417742), (91, 224938), (98, 208871), (182, 112469), (637, 32134), (1274, 16067)]