20126354730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1\times {\mathrm{3833}}^1$

素因数の和:4991

約数の個数: 64

約数和(自身を含む): 48633032448

約数和(自身を除く): 28506677718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 967, 1086, 1810, 1934, 2715, 2901, 3833, 4835, 5430, 5802, 7666, 9670, 11499, 14505, 19165, 22998, 29010, 38330, 57495, 114990, 175027, 350054, 525081, 693773, 875135, 1050162, 1387546, 1750270, 2081319, 2625405, 3468865, 3706511, 4162638, 5250810, 6937730, 7413022, 10406595, 11119533, 18532555, 20813190, 22239066, 37065110, 55597665, 111195330, 670878491, 1341756982, 2012635473, 3354392455, 4025270946, 6708784910, 10063177365, 20126354730]

約数ペア:

[(1, 20126354730), (2, 10063177365), (3, 6708784910), (5, 4025270946), (6, 3354392455), (10, 2012635473), (15, 1341756982), (30, 670878491), (181, 111195330), (362, 55597665), (543, 37065110), (905, 22239066), (967, 20813190), (1086, 18532555), (1810, 11119533), (1934, 10406595), (2715, 7413022), (2901, 6937730), (3833, 5250810), (4835, 4162638), (5430, 3706511), (5802, 3468865), (7666, 2625405), (9670, 2081319), (11499, 1750270), (14505, 1387546), (19165, 1050162), (22998, 875135), (29010, 693773), (38330, 525081), (57495, 350054), (114990, 175027)]