20116073079

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{4493}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 31093590528

約数和(自身を除く): 10977517449

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 503, 989, 1509, 2967, 4493, 4527, 8901, 11569, 13479, 21629, 34707, 40437, 64887, 103339, 104121, 193199, 194661, 310017, 497467, 579597, 930051, 1492401, 1738791, 2259979, 4443577, 4477203, 6779937, 13330731, 20339811, 39992193, 51979517, 97179097, 155938551, 291537291, 467815653, 874611873, 2235119231, 6705357693, 20116073079]

約数ペア:

[(1, 20116073079), (3, 6705357693), (9, 2235119231), (23, 874611873), (43, 467815653), (69, 291537291), (129, 155938551), (207, 97179097), (387, 51979517), (503, 39992193), (989, 20339811), (1509, 13330731), (2967, 6779937), (4493, 4477203), (4527, 4443577), (8901, 2259979), (11569, 1738791), (13479, 1492401), (21629, 930051), (34707, 579597), (40437, 497467), (64887, 310017), (103339, 194661), (104121, 193199)]