20182958829

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{71059}}^1$

素因数の和:71246

約数の個数: 48

約数和(自身を含む): 33699494400

約数和(自身を除く): 13516535571

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 151, 171, 209, 453, 627, 1359, 1661, 1881, 2869, 4983, 8607, 14949, 25821, 31559, 71059, 94677, 213177, 284031, 639531, 781649, 1350121, 2344947, 4050363, 7034841, 10729909, 12151089, 14851331, 32189727, 44553993, 96569181, 118028999, 133661979, 203868271, 354086997, 611604813, 1062260991, 1834814439, 2242550981, 6727652943, 20182958829]

約数ペア:

[(1, 20182958829), (3, 6727652943), (9, 2242550981), (11, 1834814439), (19, 1062260991), (33, 611604813), (57, 354086997), (99, 203868271), (151, 133661979), (171, 118028999), (209, 96569181), (453, 44553993), (627, 32189727), (1359, 14851331), (1661, 12151089), (1881, 10729909), (2869, 7034841), (4983, 4050363), (8607, 2344947), (14949, 1350121), (25821, 781649), (31559, 639531), (71059, 284031), (94677, 213177)]