2040330016

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{1039}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 4064860800

約数和(自身を除く): 2024530784

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 563, 872, 1039, 1126, 1744, 2078, 2252, 3488, 4156, 4504, 8312, 9008, 16624, 18016, 33248, 61367, 113251, 122734, 226502, 245468, 453004, 490936, 584957, 906008, 981872, 1169914, 1812016, 1963744, 2339828, 3624032, 4679656, 9359312, 18718624, 63760313, 127520626, 255041252, 510082504, 1020165008, 2040330016]

約数ペア:

[(1, 2040330016), (2, 1020165008), (4, 510082504), (8, 255041252), (16, 127520626), (32, 63760313), (109, 18718624), (218, 9359312), (436, 4679656), (563, 3624032), (872, 2339828), (1039, 1963744), (1126, 1812016), (1744, 1169914), (2078, 981872), (2252, 906008), (3488, 584957), (4156, 490936), (4504, 453004), (8312, 245468), (9008, 226502), (16624, 122734), (18016, 113251), (33248, 61367)]