20100285954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9383887}}^1$

素因数の和:9383919

約数の個数: 48

約数和(自身を含む): 52699915008

約数和(自身を除く): 32599629054

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9383887, 18767774, 28151661, 56303322, 65687209, 84454983, 131374418, 159526079, 168909966, 197061627, 319052158, 394123254, 478578237, 591184881, 957156474, 1116682553, 1182369762, 1435734711, 2233365106, 2871469422, 3350047659, 6700095318, 10050142977, 20100285954]

約数ペア:

[(1, 20100285954), (2, 10050142977), (3, 6700095318), (6, 3350047659), (7, 2871469422), (9, 2233365106), (14, 1435734711), (17, 1182369762), (18, 1116682553), (21, 957156474), (34, 591184881), (42, 478578237), (51, 394123254), (63, 319052158), (102, 197061627), (119, 168909966), (126, 159526079), (153, 131374418), (238, 84454983), (306, 65687209), (357, 56303322), (714, 28151661), (1071, 18767774), (2142, 9383887)]