20413921104

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1524337}}^1$

素因数の和:1524385

約数の個数: 80

約数和(自身を含む): 60485731840

約数和(自身を除く): 40071810736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 1524337, 3048674, 4573011, 6097348, 9146022, 12194696, 13719033, 18292044, 24389392, 27438066, 36584088, 41157099, 47254447, 54876132, 73168176, 82314198, 94508894, 109752264, 141763341, 164628396, 189017788, 219504528, 283526682, 329256792, 378035576, 425290023, 567053364, 658513584, 756071152, 850580046, 1134106728, 1275870069, 1701160092, 2268213456, 2551740138, 3402320184, 5103480276, 6804640368, 10206960552, 20413921104]

約数ペア:

[(1, 20413921104), (2, 10206960552), (3, 6804640368), (4, 5103480276), (6, 3402320184), (8, 2551740138), (9, 2268213456), (12, 1701160092), (16, 1275870069), (18, 1134106728), (24, 850580046), (27, 756071152), (31, 658513584), (36, 567053364), (48, 425290023), (54, 378035576), (62, 329256792), (72, 283526682), (93, 219504528), (108, 189017788), (124, 164628396), (144, 141763341), (186, 109752264), (216, 94508894), (248, 82314198), (279, 73168176), (372, 54876132), (432, 47254447), (496, 41157099), (558, 36584088), (744, 27438066), (837, 24389392), (1116, 18292044), (1488, 13719033), (1674, 12194696), (2232, 9146022), (3348, 6097348), (4464, 4573011), (6696, 3048674), (13392, 1524337)]