20070302028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{862571}}^1$

素因数の和:862862

約数の個数: 48

約数和(自身を含む): 53714083584

約数和(自身を除く): 33643781556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 862571, 1725142, 2587713, 3450284, 5175426, 6037997, 10350852, 12075994, 18113991, 24151988, 36227982, 72455964, 238932167, 477864334, 716796501, 955728668, 1433593002, 1672525169, 2867186004, 3345050338, 5017575507, 6690100676, 10035151014, 20070302028]

約数ペア:

[(1, 20070302028), (2, 10035151014), (3, 6690100676), (4, 5017575507), (6, 3345050338), (7, 2867186004), (12, 1672525169), (14, 1433593002), (21, 955728668), (28, 716796501), (42, 477864334), (84, 238932167), (277, 72455964), (554, 36227982), (831, 24151988), (1108, 18113991), (1662, 12075994), (1939, 10350852), (3324, 6037997), (3878, 5175426), (5817, 3450284), (7756, 2587713), (11634, 1725142), (23268, 862571)]