20133130108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1\times {\mathrm{11923}}^1$

素因数の和:16586

約数の個数: 48

約数和(自身を含む): 43376650240

約数和(自身を除く): 23243520132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4639, 9278, 11923, 18556, 23846, 32473, 47692, 60307, 64946, 83461, 120614, 129892, 154999, 166922, 241228, 309998, 333844, 422149, 619996, 844298, 1084993, 1688596, 2169986, 4339972, 55310797, 110621594, 221243188, 387175579, 719040361, 774351158, 1438080722, 1548702316, 2876161444, 5033282527, 10066565054, 20133130108]

約数ペア:

[(1, 20133130108), (2, 10066565054), (4, 5033282527), (7, 2876161444), (13, 1548702316), (14, 1438080722), (26, 774351158), (28, 719040361), (52, 387175579), (91, 221243188), (182, 110621594), (364, 55310797), (4639, 4339972), (9278, 2169986), (11923, 1688596), (18556, 1084993), (23846, 844298), (32473, 619996), (47692, 422149), (60307, 333844), (64946, 309998), (83461, 241228), (120614, 166922), (129892, 154999)]