20528027982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14810987}}^1$

素因数の和:14811013

約数の個数: 48

約数和(自身を含む): 55452339072

約数和(自身を除く): 34924311090

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14810987, 29621974, 44432961, 88865922, 103676909, 133298883, 162920857, 207353818, 266597766, 311030727, 325841714, 488762571, 622061454, 933092181, 977525142, 1140445999, 1466287713, 1866184362, 2280891998, 2932575426, 3421337997, 6842675994, 10264013991, 20528027982]

約数ペア:

[(1, 20528027982), (2, 10264013991), (3, 6842675994), (6, 3421337997), (7, 2932575426), (9, 2280891998), (11, 1866184362), (14, 1466287713), (18, 1140445999), (21, 977525142), (22, 933092181), (33, 622061454), (42, 488762571), (63, 325841714), (66, 311030727), (77, 266597766), (99, 207353818), (126, 162920857), (154, 133298883), (198, 103676909), (231, 88865922), (462, 44432961), (693, 29621974), (1386, 14810987)]