20053020816

素因数分解:

$2^4\times 3^2\times {\mathrm{11197}}^1\times {\mathrm{12437}}^1$

素因数の和:23648

約数の個数: 60

約数和(自身を含む): 56130131772

約数和(自身を除く): 36077110956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11197, 12437, 22394, 24874, 33591, 37311, 44788, 49748, 67182, 74622, 89576, 99496, 100773, 111933, 134364, 149244, 179152, 198992, 201546, 223866, 268728, 298488, 403092, 447732, 537456, 596976, 806184, 895464, 1612368, 1790928, 139257089, 278514178, 417771267, 557028356, 835542534, 1114056712, 1253313801, 1671085068, 2228113424, 2506627602, 3342170136, 5013255204, 6684340272, 10026510408, 20053020816]

約数ペア:

[(1, 20053020816), (2, 10026510408), (3, 6684340272), (4, 5013255204), (6, 3342170136), (8, 2506627602), (9, 2228113424), (12, 1671085068), (16, 1253313801), (18, 1114056712), (24, 835542534), (36, 557028356), (48, 417771267), (72, 278514178), (144, 139257089), (11197, 1790928), (12437, 1612368), (22394, 895464), (24874, 806184), (33591, 596976), (37311, 537456), (44788, 447732), (49748, 403092), (67182, 298488), (74622, 268728), (89576, 223866), (99496, 201546), (100773, 198992), (111933, 179152), (134364, 149244)]