20045698542

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{90401}}^1$

素因数の和:90633

約数の個数: 48

約数和(自身を含む): 44226104832

約数和(自身を除く): 24180406290

約数列:

[1, 2, 3, 6, 9, 18, 97, 127, 194, 254, 291, 381, 582, 762, 873, 1143, 1746, 2286, 12319, 24638, 36957, 73914, 90401, 110871, 180802, 221742, 271203, 542406, 813609, 1627218, 8768897, 11480927, 17537794, 22961854, 26306691, 34442781, 52613382, 68885562, 78920073, 103328343, 157840146, 206656686, 1113649919, 2227299838, 3340949757, 6681899514, 10022849271, 20045698542]

約数ペア:

[(1, 20045698542), (2, 10022849271), (3, 6681899514), (6, 3340949757), (9, 2227299838), (18, 1113649919), (97, 206656686), (127, 157840146), (194, 103328343), (254, 78920073), (291, 68885562), (381, 52613382), (582, 34442781), (762, 26306691), (873, 22961854), (1143, 17537794), (1746, 11480927), (2286, 8768897), (12319, 1627218), (24638, 813609), (36957, 542406), (73914, 271203), (90401, 221742), (110871, 180802)]