20010368097

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1\times {\mathrm{857}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 30200124240

約数和(自身を除く): 10189756143

約数列:

[1, 3, 9, 29, 87, 137, 261, 411, 653, 857, 1233, 1959, 2571, 3973, 5877, 7713, 11919, 18937, 24853, 35757, 56811, 74559, 89461, 117409, 170433, 223677, 268383, 352227, 559621, 805149, 1056681, 1678863, 2594369, 3404861, 5036589, 7783107, 10214583, 16229009, 23349321, 30643749, 48687027, 76668077, 146061081, 230004231, 690012693, 2223374233, 6670122699, 20010368097]

約数ペア:

[(1, 20010368097), (3, 6670122699), (9, 2223374233), (29, 690012693), (87, 230004231), (137, 146061081), (261, 76668077), (411, 48687027), (653, 30643749), (857, 23349321), (1233, 16229009), (1959, 10214583), (2571, 7783107), (3973, 5036589), (5877, 3404861), (7713, 2594369), (11919, 1678863), (18937, 1056681), (24853, 805149), (35757, 559621), (56811, 352227), (74559, 268383), (89461, 223677), (117409, 170433)]