2000577864

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1\times {\mathrm{2473}}^1$

素因数の和:3430

約数の個数: 64

約数和(自身を含む): 5144336640

約数和(自身を除く): 3143758776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 911, 1822, 2473, 2733, 3644, 4946, 5466, 7288, 7419, 9892, 10932, 14838, 19784, 21864, 29676, 33707, 59352, 67414, 91501, 101121, 134828, 183002, 202242, 269656, 274503, 366004, 404484, 549006, 732008, 808968, 1098012, 2196024, 2252903, 4505806, 6758709, 9011612, 13517418, 18023224, 27034836, 54069672, 83357411, 166714822, 250072233, 333429644, 500144466, 666859288, 1000288932, 2000577864]

約数ペア:

[(1, 2000577864), (2, 1000288932), (3, 666859288), (4, 500144466), (6, 333429644), (8, 250072233), (12, 166714822), (24, 83357411), (37, 54069672), (74, 27034836), (111, 18023224), (148, 13517418), (222, 9011612), (296, 6758709), (444, 4505806), (888, 2252903), (911, 2196024), (1822, 1098012), (2473, 808968), (2733, 732008), (3644, 549006), (4946, 404484), (5466, 366004), (7288, 274503), (7419, 269656), (9892, 202242), (10932, 183002), (14838, 134828), (19784, 101121), (21864, 91501), (29676, 67414), (33707, 59352)]