20172729936

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{4332631}}^1$

素因数の和:4332739

約数の個数: 40

約数和(自身を含む): 52650144064

約数和(自身を除く): 32477414128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 4332631, 8665262, 12997893, 17330524, 25995786, 34661048, 51991572, 69322096, 103983144, 207966288, 420265207, 840530414, 1260795621, 1681060828, 2521591242, 3362121656, 5043182484, 6724243312, 10086364968, 20172729936]

約数ペア:

[(1, 20172729936), (2, 10086364968), (3, 6724243312), (4, 5043182484), (6, 3362121656), (8, 2521591242), (12, 1681060828), (16, 1260795621), (24, 840530414), (48, 420265207), (97, 207966288), (194, 103983144), (291, 69322096), (388, 51991572), (582, 34661048), (776, 25995786), (1164, 17330524), (1552, 12997893), (2328, 8665262), (4656, 4332631)]