20146019194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{361649}}^1$

素因数の和:361854

約数の個数: 32

約数和(自身を含む): 36246009600

約数和(自身を除く): 16099990406

約数列:

[1, 2, 7, 14, 23, 46, 161, 173, 322, 346, 1211, 2422, 3979, 7958, 27853, 55706, 361649, 723298, 2531543, 5063086, 8317927, 16635854, 58225489, 62565277, 116450978, 125130554, 437956939, 875913878, 1439001371, 2878002742, 10073009597, 20146019194]

約数ペア:

[(1, 20146019194), (2, 10073009597), (7, 2878002742), (14, 1439001371), (23, 875913878), (46, 437956939), (161, 125130554), (173, 116450978), (322, 62565277), (346, 58225489), (1211, 16635854), (2422, 8317927), (3979, 5063086), (7958, 2531543), (27853, 723298), (55706, 361649)]