20343674582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{196873}}^1$

素因数の和:196965

約数の個数: 48

約数和(自身を含む): 38962152096

約数和(自身を除く): 18618477514

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 121, 122, 154, 242, 427, 671, 847, 854, 1342, 1694, 4697, 7381, 9394, 14762, 51667, 103334, 196873, 393746, 1378111, 2165603, 2756222, 4331206, 12009253, 15159221, 23821633, 24018506, 30318442, 47643266, 84064771, 132101783, 166751431, 168129542, 264203566, 333502862, 924712481, 1453119613, 1849424962, 2906239226, 10171837291, 20343674582]

約数ペア:

[(1, 20343674582), (2, 10171837291), (7, 2906239226), (11, 1849424962), (14, 1453119613), (22, 924712481), (61, 333502862), (77, 264203566), (121, 168129542), (122, 166751431), (154, 132101783), (242, 84064771), (427, 47643266), (671, 30318442), (847, 24018506), (854, 23821633), (1342, 15159221), (1694, 12009253), (4697, 4331206), (7381, 2756222), (9394, 2165603), (14762, 1378111), (51667, 393746), (103334, 196873)]