20147333895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{40093}}^1$

素因数の和:40976

約数の個数: 48

約数和(自身を含む): 37653077280

約数和(自身を除く): 17505743385

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 859, 2577, 4295, 7731, 11167, 12885, 33501, 38655, 40093, 55835, 100503, 120279, 167505, 200465, 360837, 502515, 521209, 601395, 1563627, 1804185, 2606045, 4690881, 7818135, 23454405, 34439887, 103319661, 172199435, 309958983, 447718531, 516598305, 1343155593, 1549794915, 2238592655, 4029466779, 6715777965, 20147333895]

約数ペア:

[(1, 20147333895), (3, 6715777965), (5, 4029466779), (9, 2238592655), (13, 1549794915), (15, 1343155593), (39, 516598305), (45, 447718531), (65, 309958983), (117, 172199435), (195, 103319661), (585, 34439887), (859, 23454405), (2577, 7818135), (4295, 4690881), (7731, 2606045), (11167, 1804185), (12885, 1563627), (33501, 601395), (38655, 521209), (40093, 502515), (55835, 360837), (100503, 200465), (120279, 167505)]