20138324206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{27409}}^1$

素因数の和:27809

約数の個数: 64

約数和(自身を含む): 40670300160

約数和(自身を除く): 20531975954

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 367, 734, 1001, 2002, 2569, 4037, 4771, 5138, 8074, 9542, 27409, 28259, 33397, 52481, 54818, 56518, 66794, 104962, 191863, 301499, 356317, 367367, 383726, 602998, 712634, 734734, 2110493, 2494219, 3919487, 4220986, 4988438, 7838974, 10059103, 20118206, 27436409, 54872818, 70413721, 110650133, 130768339, 140827442, 221300266, 261536678, 774550931, 915378373, 1438451729, 1549101862, 1830756746, 2876903458, 10069162103, 20138324206]

約数ペア:

[(1, 20138324206), (2, 10069162103), (7, 2876903458), (11, 1830756746), (13, 1549101862), (14, 1438451729), (22, 915378373), (26, 774550931), (77, 261536678), (91, 221300266), (143, 140827442), (154, 130768339), (182, 110650133), (286, 70413721), (367, 54872818), (734, 27436409), (1001, 20118206), (2002, 10059103), (2569, 7838974), (4037, 4988438), (4771, 4220986), (5138, 3919487), (8074, 2494219), (9542, 2110493), (27409, 734734), (28259, 712634), (33397, 602998), (52481, 383726), (54818, 367367), (56518, 356317), (66794, 301499), (104962, 191863)]