20434880136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{609487}}^1$

素因数の和:609634

約数の個数: 64

約数和(自身を含む): 56170414080

約数和(自身を除く): 35735533944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 127, 132, 254, 264, 381, 508, 762, 1016, 1397, 1524, 2794, 3048, 4191, 5588, 8382, 11176, 16764, 33528, 609487, 1218974, 1828461, 2437948, 3656922, 4875896, 6704357, 7313844, 13408714, 14627688, 20113071, 26817428, 40226142, 53634856, 77404849, 80452284, 154809698, 160904568, 232214547, 309619396, 464429094, 619238792, 851453339, 928858188, 1702906678, 1857716376, 2554360017, 3405813356, 5108720034, 6811626712, 10217440068, 20434880136]

約数ペア:

[(1, 20434880136), (2, 10217440068), (3, 6811626712), (4, 5108720034), (6, 3405813356), (8, 2554360017), (11, 1857716376), (12, 1702906678), (22, 928858188), (24, 851453339), (33, 619238792), (44, 464429094), (66, 309619396), (88, 232214547), (127, 160904568), (132, 154809698), (254, 80452284), (264, 77404849), (381, 53634856), (508, 40226142), (762, 26817428), (1016, 20113071), (1397, 14627688), (1524, 13408714), (2794, 7313844), (3048, 6704357), (4191, 4875896), (5588, 3656922), (8382, 2437948), (11176, 1828461), (16764, 1218974), (33528, 609487)]