20149086594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{23671}}^1$

素因数の和:25255

約数の個数: 64

約数和(自身を含む): 49631662080

約数和(自身を除く): 29482575486

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1559, 3118, 4677, 9354, 10913, 20267, 21826, 23671, 32739, 40534, 47342, 60801, 65478, 71013, 121602, 141869, 142026, 165697, 283738, 307723, 331394, 425607, 497091, 615446, 851214, 923169, 994182, 1846338, 2154061, 4308122, 6462183, 12924366, 36903089, 73806178, 110709267, 221418534, 258321623, 479740157, 516643246, 774964869, 959480314, 1439220471, 1549929738, 2878440942, 3358181099, 6716362198, 10074543297, 20149086594]

約数ペア:

[(1, 20149086594), (2, 10074543297), (3, 6716362198), (6, 3358181099), (7, 2878440942), (13, 1549929738), (14, 1439220471), (21, 959480314), (26, 774964869), (39, 516643246), (42, 479740157), (78, 258321623), (91, 221418534), (182, 110709267), (273, 73806178), (546, 36903089), (1559, 12924366), (3118, 6462183), (4677, 4308122), (9354, 2154061), (10913, 1846338), (20267, 994182), (21826, 923169), (23671, 851214), (32739, 615446), (40534, 497091), (47342, 425607), (60801, 331394), (65478, 307723), (71013, 283738), (121602, 165697), (141869, 142026)]