2000885940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{11813}}^1$

素因数の和:12769

約数の個数: 72

約数和(自身を含む): 6076318248

約数和(自身を除く): 4075432308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 941, 1882, 2823, 3764, 4705, 5646, 8469, 9410, 11292, 11813, 14115, 16938, 18820, 23626, 28230, 33876, 35439, 42345, 47252, 56460, 59065, 70878, 84690, 106317, 118130, 141756, 169380, 177195, 212634, 236260, 354390, 425268, 531585, 708780, 1063170, 2126340, 11116033, 22232066, 33348099, 44464132, 55580165, 66696198, 100044297, 111160330, 133392396, 166740495, 200088594, 222320660, 333480990, 400177188, 500221485, 666961980, 1000442970, 2000885940]

約数ペア:

[(1, 2000885940), (2, 1000442970), (3, 666961980), (4, 500221485), (5, 400177188), (6, 333480990), (9, 222320660), (10, 200088594), (12, 166740495), (15, 133392396), (18, 111160330), (20, 100044297), (30, 66696198), (36, 55580165), (45, 44464132), (60, 33348099), (90, 22232066), (180, 11116033), (941, 2126340), (1882, 1063170), (2823, 708780), (3764, 531585), (4705, 425268), (5646, 354390), (8469, 236260), (9410, 212634), (11292, 177195), (11813, 169380), (14115, 141756), (16938, 118130), (18820, 106317), (23626, 84690), (28230, 70878), (33876, 59065), (35439, 56460), (42345, 47252)]