20199556356004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{246947}}^1\times {\mathrm{29339}}^1$

素因数の和:276348

約数の個数: 48

約数和(自身を含む): 38342944261440

約数和(自身を除く): 18143387905436

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 29339, 58678, 117356, 246947, 493894, 498763, 987788, 997526, 1202899, 1995052, 2405798, 4198099, 4811596, 8396198, 10124827, 16792396, 20249654, 20449283, 40499308, 40898566, 81797132, 172122059, 344244118, 688488236, 7245178033, 14490356066, 28980712132, 123168026561, 246336053122, 297052299353, 492672106244, 594104598706, 1188209197412, 5049889089001, 10099778178002, 20199556356004]

約数ペア:

[(1, 20199556356004), (2, 10099778178002), (4, 5049889089001), (17, 1188209197412), (34, 594104598706), (41, 492672106244), (68, 297052299353), (82, 246336053122), (164, 123168026561), (697, 28980712132), (1394, 14490356066), (2788, 7245178033), (29339, 688488236), (58678, 344244118), (117356, 172122059), (246947, 81797132), (493894, 40898566), (498763, 40499308), (987788, 20449283), (997526, 20249654), (1202899, 16792396), (1995052, 10124827), (2405798, 8396198), (4198099, 4811596)]