20077568811

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{5557}}^1$

素因数の和:5828

約数の個数: 48

約数和(自身を含む): 30520089600

約数和(自身を除く): 10442520789

約数列:

[1, 3, 9, 29, 87, 109, 127, 261, 327, 381, 981, 1143, 3161, 3683, 5557, 9483, 11049, 13843, 16671, 28449, 33147, 41529, 50013, 124587, 161153, 401447, 483459, 605713, 705739, 1204341, 1450377, 1817139, 2117217, 3613023, 5451417, 6351651, 17565677, 20466431, 52697031, 61399293, 76925551, 158091093, 184197879, 230776653, 692329959, 2230840979, 6692522937, 20077568811]

約数ペア:

[(1, 20077568811), (3, 6692522937), (9, 2230840979), (29, 692329959), (87, 230776653), (109, 184197879), (127, 158091093), (261, 76925551), (327, 61399293), (381, 52697031), (981, 20466431), (1143, 17565677), (3161, 6351651), (3683, 5451417), (5557, 3613023), (9483, 2117217), (11049, 1817139), (13843, 1450377), (16671, 1204341), (28449, 705739), (33147, 605713), (41529, 483459), (50013, 401447), (124587, 161153)]