20541796671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{22229}}^1$

素因数の和:22967

約数の個数: 32

約数和(自身を含む): 30653925120

約数和(自身を除く): 10112128449

約数列:

[1, 3, 11, 33, 41, 123, 451, 683, 1353, 2049, 7513, 22229, 22539, 28003, 66687, 84009, 244519, 308033, 733557, 911389, 924099, 2734167, 10025279, 15182407, 30075837, 45547221, 167006477, 501019431, 622478687, 1867436061, 6847265557, 20541796671]

約数ペア:

[(1, 20541796671), (3, 6847265557), (11, 1867436061), (33, 622478687), (41, 501019431), (123, 167006477), (451, 45547221), (683, 30075837), (1353, 15182407), (2049, 10025279), (7513, 2734167), (22229, 924099), (22539, 911389), (28003, 733557), (66687, 308033), (84009, 244519)]