20221674512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{67187}}^1$

素因数の和:68655

約数の個数: 40

約数和(自身を含む): 42223089216

約数和(自身を除く): 22001414704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1447, 2894, 5788, 11576, 18811, 23152, 37622, 67187, 75244, 134374, 150488, 268748, 300976, 537496, 873431, 1074992, 1746862, 3493724, 6987448, 13974896, 97219589, 194439178, 388878356, 777756712, 1263854657, 1555513424, 2527709314, 5055418628, 10110837256, 20221674512]

約数ペア:

[(1, 20221674512), (2, 10110837256), (4, 5055418628), (8, 2527709314), (13, 1555513424), (16, 1263854657), (26, 777756712), (52, 388878356), (104, 194439178), (208, 97219589), (1447, 13974896), (2894, 6987448), (5788, 3493724), (11576, 1746862), (18811, 1074992), (23152, 873431), (37622, 537496), (67187, 300976), (75244, 268748), (134374, 150488)]