20496475332

素因数分解:

$2^2\times 3^3\times {\mathrm{7963}}^1\times {\mathrm{23833}}^1$

素因数の和:31809

約数の個数: 48

約数和(自身を含む): 53147913280

約数和(自身を除く): 32651437948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7963, 15926, 23833, 23889, 31852, 47666, 47778, 71499, 71667, 95332, 95556, 142998, 143334, 214497, 215001, 285996, 286668, 428994, 430002, 643491, 857988, 860004, 1286982, 2573964, 189782179, 379564358, 569346537, 759128716, 1138693074, 1708039611, 2277386148, 3416079222, 5124118833, 6832158444, 10248237666, 20496475332]

約数ペア:

[(1, 20496475332), (2, 10248237666), (3, 6832158444), (4, 5124118833), (6, 3416079222), (9, 2277386148), (12, 1708039611), (18, 1138693074), (27, 759128716), (36, 569346537), (54, 379564358), (108, 189782179), (7963, 2573964), (15926, 1286982), (23833, 860004), (23889, 857988), (31852, 643491), (47666, 430002), (47778, 428994), (71499, 286668), (71667, 285996), (95332, 215001), (95556, 214497), (142998, 143334)]