20185697782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1\times {\mathrm{8963}}^1$

素因数の和:9444

約数の個数: 32

約数和(自身を含む): 31893481728

約数和(自身を除く): 11707783946

約数列:

[1, 2, 23, 46, 173, 283, 346, 566, 3979, 6509, 7958, 8963, 13018, 17926, 48959, 97918, 206149, 412298, 1126057, 1550599, 2252114, 2536529, 3101198, 5073058, 35663777, 58340167, 71327554, 116680334, 438819517, 877639034, 10092848891, 20185697782]

約数ペア:

[(1, 20185697782), (2, 10092848891), (23, 877639034), (46, 438819517), (173, 116680334), (283, 71327554), (346, 58340167), (566, 35663777), (3979, 5073058), (6509, 3101198), (7958, 2536529), (8963, 2252114), (13018, 1550599), (17926, 1126057), (48959, 412298), (97918, 206149)]