20340342

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 49893120

約数和(自身を除く): 29552778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 283, 297, 363, 566, 594, 726, 849, 1089, 1331, 1698, 2178, 2547, 2662, 3113, 3267, 3993, 5094, 6226, 6534, 7641, 7986, 9339, 11979, 15282, 18678, 23958, 28017, 34243, 35937, 56034, 68486, 71874, 84051, 102729, 168102, 205458, 308187, 376673, 616374, 753346, 924561, 1130019, 1849122, 2260038, 3390057, 6780114, 10170171, 20340342]

約数ペア:

[(1, 20340342), (2, 10170171), (3, 6780114), (6, 3390057), (9, 2260038), (11, 1849122), (18, 1130019), (22, 924561), (27, 753346), (33, 616374), (54, 376673), (66, 308187), (99, 205458), (121, 168102), (198, 102729), (242, 84051), (283, 71874), (297, 68486), (363, 56034), (566, 35937), (594, 34243), (726, 28017), (849, 23958), (1089, 18678), (1331, 15282), (1698, 11979), (2178, 9339), (2547, 7986), (2662, 7641), (3113, 6534), (3267, 6226), (3993, 5094)]