20176344324

素因数分解:

$2^2\times 3^3\times {\mathrm{1097}}^1\times {\mathrm{170299}}^1$

素因数の和:171409

約数の個数: 48

約数和(自身を含む): 52357032000

約数和(自身を除く): 32180687676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1097, 2194, 3291, 4388, 6582, 9873, 13164, 19746, 29619, 39492, 59238, 118476, 170299, 340598, 510897, 681196, 1021794, 1532691, 2043588, 3065382, 4598073, 6130764, 9196146, 18392292, 186818003, 373636006, 560454009, 747272012, 1120908018, 1681362027, 2241816036, 3362724054, 5044086081, 6725448108, 10088172162, 20176344324]

約数ペア:

[(1, 20176344324), (2, 10088172162), (3, 6725448108), (4, 5044086081), (6, 3362724054), (9, 2241816036), (12, 1681362027), (18, 1120908018), (27, 747272012), (36, 560454009), (54, 373636006), (108, 186818003), (1097, 18392292), (2194, 9196146), (3291, 6130764), (4388, 4598073), (6582, 3065382), (9873, 2043588), (13164, 1532691), (19746, 1021794), (29619, 681196), (39492, 510897), (59238, 340598), (118476, 170299)]