20587427202

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5863

約数の個数: 64

約数和(自身を含む): 42801168384

約数和(自身を除く): 22213741182

約数列:

[1, 2, 3, 6, 47, 94, 103, 127, 141, 206, 254, 282, 309, 381, 618, 762, 4841, 5581, 5969, 9682, 11162, 11938, 13081, 14523, 16743, 17907, 26162, 29046, 33486, 35814, 39243, 78486, 262307, 524614, 574843, 614807, 708787, 786921, 1149686, 1229614, 1417574, 1573842, 1724529, 1844421, 2126361, 3449058, 3688842, 4252722, 27017621, 33312989, 54035242, 66625978, 73005061, 81052863, 99938967, 146010122, 162105726, 199877934, 219015183, 438030366, 3431237867, 6862475734, 10293713601, 20587427202]

約数ペア:

[(1, 20587427202), (2, 10293713601), (3, 6862475734), (6, 3431237867), (47, 438030366), (94, 219015183), (103, 199877934), (127, 162105726), (141, 146010122), (206, 99938967), (254, 81052863), (282, 73005061), (309, 66625978), (381, 54035242), (618, 33312989), (762, 27017621), (4841, 4252722), (5581, 3688842), (5969, 3449058), (9682, 2126361), (11162, 1844421), (11938, 1724529), (13081, 1573842), (14523, 1417574), (16743, 1229614), (17907, 1149686), (26162, 786921), (29046, 708787), (33486, 614807), (35814, 574843), (39243, 524614), (78486, 262307)]