20777029207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{64679}}^1$

素因数の和:64791

約数の個数: 32

約数和(自身を含む): 25147584000

約数和(自身を除く): 4370554793

約数列:

[1, 11, 19, 29, 53, 209, 319, 551, 583, 1007, 1537, 6061, 11077, 16907, 29203, 64679, 321233, 711469, 1228901, 1875691, 3427987, 13517911, 20632601, 35638129, 37707857, 65131753, 99411623, 392019419, 716449283, 1093527853, 1888820837, 20777029207]

約数ペア:

[(1, 20777029207), (11, 1888820837), (19, 1093527853), (29, 716449283), (53, 392019419), (209, 99411623), (319, 65131753), (551, 37707857), (583, 35638129), (1007, 20632601), (1537, 13517911), (6061, 3427987), (11077, 1875691), (16907, 1228901), (29203, 711469), (64679, 321233)]