20591738136

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{9613}}^1$

素因数の和:9886

約数の個数: 128

約数和(自身を含む): 58699238400

約数和(自身を除く): 38107500264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 211, 216, 282, 376, 422, 423, 564, 633, 844, 846, 1128, 1266, 1269, 1688, 1692, 1899, 2532, 2538, 3384, 3798, 5064, 5076, 5697, 7596, 9613, 9917, 10152, 11394, 15192, 19226, 19834, 22788, 28839, 29751, 38452, 39668, 45576, 57678, 59502, 76904, 79336, 86517, 89253, 115356, 119004, 173034, 178506, 230712, 238008, 259551, 267759, 346068, 357012, 451811, 519102, 535518, 692136, 714024, 903622, 1038204, 1071036, 1355433, 1807244, 2028343, 2076408, 2142072, 2710866, 3614488, 4056686, 4066299, 5421732, 6085029, 8113372, 8132598, 10843464, 12170058, 12198897, 16226744, 16265196, 18255087, 24340116, 24397794, 32530392, 36510174, 48680232, 48795588, 54765261, 73020348, 95332121, 97591176, 109530522, 146040696, 190664242, 219061044, 285996363, 381328484, 438122088, 571992726, 762656968, 857989089, 1143985452, 1715978178, 2287970904, 2573967267, 3431956356, 5147934534, 6863912712, 10295869068, 20591738136]

約数ペア:

[(1, 20591738136), (2, 10295869068), (3, 6863912712), (4, 5147934534), (6, 3431956356), (8, 2573967267), (9, 2287970904), (12, 1715978178), (18, 1143985452), (24, 857989089), (27, 762656968), (36, 571992726), (47, 438122088), (54, 381328484), (72, 285996363), (94, 219061044), (108, 190664242), (141, 146040696), (188, 109530522), (211, 97591176), (216, 95332121), (282, 73020348), (376, 54765261), (422, 48795588), (423, 48680232), (564, 36510174), (633, 32530392), (844, 24397794), (846, 24340116), (1128, 18255087), (1266, 16265196), (1269, 16226744), (1688, 12198897), (1692, 12170058), (1899, 10843464), (2532, 8132598), (2538, 8113372), (3384, 6085029), (3798, 5421732), (5064, 4066299), (5076, 4056686), (5697, 3614488), (7596, 2710866), (9613, 2142072), (9917, 2076408), (10152, 2028343), (11394, 1807244), (15192, 1355433), (19226, 1071036), (19834, 1038204), (22788, 903622), (28839, 714024), (29751, 692136), (38452, 535518), (39668, 519102), (45576, 451811), (57678, 357012), (59502, 346068), (76904, 267759), (79336, 259551), (86517, 238008), (89253, 230712), (115356, 178506), (119004, 173034)]