20452205909544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{506663}}^1\times {\mathrm{88523}}^1$

素因数の和:595214

約数の個数: 64

約数和(自身を含む): 53822308723200

約数和(自身を除く): 33370102813656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 88523, 177046, 265569, 354092, 506663, 531138, 708184, 1013326, 1062276, 1519989, 1681937, 2026652, 2124552, 3039978, 3363874, 4053304, 5045811, 6079956, 6727748, 9626597, 10091622, 12159912, 13455496, 19253194, 20183244, 28879791, 38506388, 40366488, 57759582, 77012776, 115519164, 231038328, 44851328749, 89702657498, 134553986247, 179405314996, 269107972494, 358810629992, 538215944988, 852175246231, 1076431889976, 1704350492462, 2556525738693, 3408700984924, 5113051477386, 6817401969848, 10226102954772, 20452205909544]

約数ペア:

[(1, 20452205909544), (2, 10226102954772), (3, 6817401969848), (4, 5113051477386), (6, 3408700984924), (8, 2556525738693), (12, 1704350492462), (19, 1076431889976), (24, 852175246231), (38, 538215944988), (57, 358810629992), (76, 269107972494), (114, 179405314996), (152, 134553986247), (228, 89702657498), (456, 44851328749), (88523, 231038328), (177046, 115519164), (265569, 77012776), (354092, 57759582), (506663, 40366488), (531138, 38506388), (708184, 28879791), (1013326, 20183244), (1062276, 19253194), (1519989, 13455496), (1681937, 12159912), (2026652, 10091622), (2124552, 9626597), (3039978, 6727748), (3363874, 6079956), (4053304, 5045811)]