20179785582

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1788037}}^1$

素因数の和:1788078

約数の個数: 64

約数和(自身を含む): 51495494400

約数和(自身を除く): 31315708818

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 1788037, 3576074, 5364111, 10728222, 16092333, 19668407, 32184666, 33972703, 39336814, 48276999, 59005221, 67945406, 96553998, 101918109, 118010442, 177015663, 203836218, 305754327, 354031326, 373699733, 531046989, 611508654, 747399466, 917262981, 1062093978, 1121099199, 1834525962, 2242198398, 3363297597, 6726595194, 10089892791, 20179785582]

約数ペア:

[(1, 20179785582), (2, 10089892791), (3, 6726595194), (6, 3363297597), (9, 2242198398), (11, 1834525962), (18, 1121099199), (19, 1062093978), (22, 917262981), (27, 747399466), (33, 611508654), (38, 531046989), (54, 373699733), (57, 354031326), (66, 305754327), (99, 203836218), (114, 177015663), (171, 118010442), (198, 101918109), (209, 96553998), (297, 67945406), (342, 59005221), (418, 48276999), (513, 39336814), (594, 33972703), (627, 32184666), (1026, 19668407), (1254, 16092333), (1881, 10728222), (3762, 5364111), (5643, 3576074), (11286, 1788037)]