20362627791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2285

約数の個数: 96

約数和(自身を含む): 34594560000

約数和(自身を除く): 14231932209

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 109, 261, 279, 319, 327, 341, 899, 957, 981, 1023, 1199, 2099, 2697, 2871, 3069, 3161, 3379, 3597, 6297, 8091, 9483, 9889, 10137, 10791, 18891, 23089, 28449, 29667, 30411, 34771, 37169, 60871, 65069, 69267, 89001, 97991, 104313, 111507, 182613, 195207, 207801, 228791, 293973, 312939, 334521, 547839, 585621, 669581, 686373, 715759, 881919, 1077901, 1887001, 2008743, 2059119, 2147277, 2516701, 3233703, 5661003, 6026229, 6441831, 6634939, 7092521, 7550103, 9701109, 16983009, 19904817, 20757011, 21277563, 22650309, 59714451, 62271033, 63832689, 72984329, 78017731, 186813099, 205683109, 218952987, 234053193, 617049327, 656858961, 702159579, 1851147981, 2262514199, 6787542597, 20362627791]

約数ペア:

[(1, 20362627791), (3, 6787542597), (9, 2262514199), (11, 1851147981), (29, 702159579), (31, 656858961), (33, 617049327), (87, 234053193), (93, 218952987), (99, 205683109), (109, 186813099), (261, 78017731), (279, 72984329), (319, 63832689), (327, 62271033), (341, 59714451), (899, 22650309), (957, 21277563), (981, 20757011), (1023, 19904817), (1199, 16983009), (2099, 9701109), (2697, 7550103), (2871, 7092521), (3069, 6634939), (3161, 6441831), (3379, 6026229), (3597, 5661003), (6297, 3233703), (8091, 2516701), (9483, 2147277), (9889, 2059119), (10137, 2008743), (10791, 1887001), (18891, 1077901), (23089, 881919), (28449, 715759), (29667, 686373), (30411, 669581), (34771, 585621), (37169, 547839), (60871, 334521), (65069, 312939), (69267, 293973), (89001, 228791), (97991, 207801), (104313, 195207), (111507, 182613)]