20143267716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{165331}}^1$

素因数の和:165433

約数の個数: 96

約数和(自身を含む): 55995964416

約数和(自身を除く): 35852696700

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 213, 284, 286, 426, 429, 572, 781, 852, 858, 923, 1562, 1716, 1846, 2343, 2769, 3124, 3692, 4686, 5538, 9372, 10153, 11076, 20306, 30459, 40612, 60918, 121836, 165331, 330662, 495993, 661324, 991986, 1818641, 1983972, 2149303, 3637282, 4298606, 5455923, 6447909, 7274564, 8597212, 10911846, 11738501, 12895818, 21823692, 23477002, 23642333, 25791636, 35215503, 46954004, 47284666, 70431006, 70926999, 94569332, 129123511, 140862012, 141853998, 152600513, 258247022, 283707996, 305201026, 387370533, 457801539, 516494044, 610402052, 774741066, 915603078, 1549482132, 1678605643, 1831206156, 3357211286, 5035816929, 6714422572, 10071633858, 20143267716]

約数ペア:

[(1, 20143267716), (2, 10071633858), (3, 6714422572), (4, 5035816929), (6, 3357211286), (11, 1831206156), (12, 1678605643), (13, 1549482132), (22, 915603078), (26, 774741066), (33, 610402052), (39, 516494044), (44, 457801539), (52, 387370533), (66, 305201026), (71, 283707996), (78, 258247022), (132, 152600513), (142, 141853998), (143, 140862012), (156, 129123511), (213, 94569332), (284, 70926999), (286, 70431006), (426, 47284666), (429, 46954004), (572, 35215503), (781, 25791636), (852, 23642333), (858, 23477002), (923, 21823692), (1562, 12895818), (1716, 11738501), (1846, 10911846), (2343, 8597212), (2769, 7274564), (3124, 6447909), (3692, 5455923), (4686, 4298606), (5538, 3637282), (9372, 2149303), (10153, 1983972), (11076, 1818641), (20306, 991986), (30459, 661324), (40612, 495993), (60918, 330662), (121836, 165331)]