20349112374

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6871}}^1\times {\mathrm{4013}}^1$

素因数の和:10933

約数の個数: 48

約数和(自身を含む): 45182932704

約数和(自身を除く): 24833820330

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 4013, 6871, 8026, 12039, 13742, 20613, 24078, 36117, 41226, 61839, 72234, 123678, 164533, 281711, 329066, 493599, 563422, 845133, 987198, 1480797, 1690266, 2535399, 2961594, 5070798, 27573323, 55146646, 82719969, 165439938, 248159907, 496319814, 1130506243, 2261012486, 3391518729, 6783037458, 10174556187, 20349112374]

約数ペア:

[(1, 20349112374), (2, 10174556187), (3, 6783037458), (6, 3391518729), (9, 2261012486), (18, 1130506243), (41, 496319814), (82, 248159907), (123, 165439938), (246, 82719969), (369, 55146646), (738, 27573323), (4013, 5070798), (6871, 2961594), (8026, 2535399), (12039, 1690266), (13742, 1480797), (20613, 987198), (24078, 845133), (36117, 563422), (41226, 493599), (61839, 329066), (72234, 281711), (123678, 164533)]