20135670914

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 31597122816

約数和(自身を除く): 11461451902

約数列:

[1, 2, 37, 74, 113, 151, 226, 302, 431, 862, 1369, 2738, 4181, 5587, 8362, 11174, 15947, 17063, 31894, 34126, 48703, 65081, 97406, 130162, 154697, 206719, 309394, 413438, 590039, 631331, 1180078, 1262662, 1802011, 2407997, 3604022, 4815994, 7354153, 14708306, 23359247, 46718494, 66674407, 89095889, 133348814, 178191778, 272103661, 544207322, 10067835457, 20135670914]

約数ペア:

[(1, 20135670914), (2, 10067835457), (37, 544207322), (74, 272103661), (113, 178191778), (151, 133348814), (226, 89095889), (302, 66674407), (431, 46718494), (862, 23359247), (1369, 14708306), (2738, 7354153), (4181, 4815994), (5587, 3604022), (8362, 2407997), (11174, 1802011), (15947, 1262662), (17063, 1180078), (31894, 631331), (34126, 590039), (48703, 413438), (65081, 309394), (97406, 206719), (130162, 154697)]