20137535748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{27773}}^1$

素因数の和:29625

約数の個数: 72

約数和(自身を含む): 55563109056

約数和(自身を除く): 35425573308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1831, 3662, 5493, 7324, 10986, 16479, 20141, 21972, 27773, 32958, 40282, 55546, 60423, 65916, 80564, 83319, 111092, 120846, 166638, 181269, 241692, 249957, 305503, 333276, 362538, 499914, 611006, 725076, 916509, 999828, 1222012, 1833018, 2749527, 3666036, 5499054, 10998108, 50852363, 101704726, 152557089, 203409452, 305114178, 457671267, 559375993, 610228356, 915342534, 1118751986, 1678127979, 1830685068, 2237503972, 3356255958, 5034383937, 6712511916, 10068767874, 20137535748]

約数ペア:

[(1, 20137535748), (2, 10068767874), (3, 6712511916), (4, 5034383937), (6, 3356255958), (9, 2237503972), (11, 1830685068), (12, 1678127979), (18, 1118751986), (22, 915342534), (33, 610228356), (36, 559375993), (44, 457671267), (66, 305114178), (99, 203409452), (132, 152557089), (198, 101704726), (396, 50852363), (1831, 10998108), (3662, 5499054), (5493, 3666036), (7324, 2749527), (10986, 1833018), (16479, 1222012), (20141, 999828), (21972, 916509), (27773, 725076), (32958, 611006), (40282, 499914), (55546, 362538), (60423, 333276), (65916, 305503), (80564, 249957), (83319, 241692), (111092, 181269), (120846, 166638)]