20072041108

素因数分解:

$2^2\times 7^2\times {\mathrm{3643}}^1\times {\mathrm{28111}}^1$

素因数の和:31772

約数の個数: 36

約数和(自身を含む): 40873611072

約数和(自身を除く): 20801569964

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 3643, 7286, 14572, 25501, 28111, 51002, 56222, 102004, 112444, 178507, 196777, 357014, 393554, 714028, 787108, 1377439, 2754878, 5509756, 102408373, 204816746, 409633492, 716858611, 1433717222, 2867434444, 5018010277, 10036020554, 20072041108]

約数ペア:

[(1, 20072041108), (2, 10036020554), (4, 5018010277), (7, 2867434444), (14, 1433717222), (28, 716858611), (49, 409633492), (98, 204816746), (196, 102408373), (3643, 5509756), (7286, 2754878), (14572, 1377439), (25501, 787108), (28111, 714028), (51002, 393554), (56222, 357014), (102004, 196777), (112444, 178507)]