20385656863

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{8543}}^1$

素因数の和:8656

約数の個数: 48

約数和(自身を含む): 25390649088

約数和(自身を除く): 5004992225

約数列:

[1, 11, 13, 37, 41, 121, 143, 407, 451, 481, 533, 1517, 1573, 4477, 4961, 5291, 5863, 8543, 16687, 19721, 58201, 64493, 93973, 111059, 183557, 216931, 316091, 350263, 1033703, 1221649, 2386241, 3477001, 3852893, 4109183, 4553419, 12959731, 13438139, 38247011, 42381823, 45201013, 50087609, 142557041, 168476503, 497211143, 550963699, 1568127451, 1853241533, 20385656863]

約数ペア:

[(1, 20385656863), (11, 1853241533), (13, 1568127451), (37, 550963699), (41, 497211143), (121, 168476503), (143, 142557041), (407, 50087609), (451, 45201013), (481, 42381823), (533, 38247011), (1517, 13438139), (1573, 12959731), (4477, 4553419), (4961, 4109183), (5291, 3852893), (5863, 3477001), (8543, 2386241), (16687, 1221649), (19721, 1033703), (58201, 350263), (64493, 316091), (93973, 216931), (111059, 183557)]