20133666722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{2111}}^1$

素因数の和:2579

約数の個数: 64

約数和(自身を含む): 34871316480

約数和(自身を除く): 14737649758

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 389, 533, 598, 778, 943, 1066, 1886, 2111, 4222, 5057, 8947, 10114, 12259, 15949, 17894, 24518, 27443, 31898, 48553, 54886, 86551, 97106, 116311, 173102, 207337, 232622, 366827, 414674, 631189, 733654, 821179, 1125163, 1262378, 1642358, 1990673, 2250326, 3981346, 4768751, 9537502, 10675327, 18887117, 21350654, 25878749, 33668339, 37774234, 51757498, 67336678, 245532521, 437688407, 491065042, 774371797, 875376814, 1548743594, 10066833361, 20133666722]

約数ペア:

[(1, 20133666722), (2, 10066833361), (13, 1548743594), (23, 875376814), (26, 774371797), (41, 491065042), (46, 437688407), (82, 245532521), (299, 67336678), (389, 51757498), (533, 37774234), (598, 33668339), (778, 25878749), (943, 21350654), (1066, 18887117), (1886, 10675327), (2111, 9537502), (4222, 4768751), (5057, 3981346), (8947, 2250326), (10114, 1990673), (12259, 1642358), (15949, 1262378), (17894, 1125163), (24518, 821179), (27443, 733654), (31898, 631189), (48553, 414674), (54886, 366827), (86551, 232622), (97106, 207337), (116311, 173102)]